{"product_id":"ugreen-card-reader-usb-a-usb-c-for-2x-sd-1x-tf-cards-11-card-storage-slots-for-6-sd-4-tf-1-sim-cards-read-2-cards-for-sd-micro-sd-sdhc-sdxc-for-photographer-vlogger-traveler55899","title":"UGREEN 55899 USB-C\/USB-A 3-Slot Card Reader with 11-Card Case","description":"\u003cdiv class=\"ug-card-reader-guide\" style=\"max-width:1200px;margin:0 auto;background:#fff;color:#293e34;font-family:Arial,Helvetica,sans-serif;line-height:1.66;overflow:hidden;\"\u003e\n\u003csection style=\"padding:clamp(30px,5vw,54px);background:linear-gradient(135deg,#effaf4 0%,#dff3e8 55%,#ccebd9 100%);border-top:5px solid #0b8a4b;border-bottom:1px solid #c4dfcf;\"\u003e\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:32px;align-items:center;\"\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display:inline-block;padding:7px 12px;border-radius:999px;background:#0b8a4b;color:#fff;font-size:.82rem;font-weight:800;\"\u003e3 READER SLOTS • STORES 11 CARDS • USB-C\/USB-A\u003c\/span\u003e\u003ch1 style=\"margin:14px 0 10px;color:#103b2a;font-size:clamp(1.9rem,4vw,3rem);line-height:1.12;\"\u003eUGREEN 55899 USB-C\/USB-A 3-Slot Card Reader with 11-Card Case\u003c\/h1\u003e\n\u003ch2 style=\"margin:18px 0 8px;color:#087642;font-size:1.35rem;\"\u003eOverview\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 15px;font-size:1.05rem;\"\u003eUGREEN 55899 is a three-slot card reader built into a travel organizer for six SD cards, four microSD cards and one SIM. This model guide separates connector bandwidth from real card performance and explains every important compatibility boundary before you move valuable files.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan style=\"display:inline-block;padding:7px 11px;margin:3px 5px 3px 0;border-radius:999px;background:#dff3e8;color:#075f36;font-size:.82rem;font-weight:800;\"\u003eSKU 55899\u003c\/span\u003e\u003cspan style=\"display:inline-block;padding:7px 11px;margin:3px 5px 3px 0;border-radius:999px;background:#dff3e8;color:#075f36;font-size:.82rem;font-weight:800;\"\u003eActive: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space.\u003c\/span\u003e\u003cspan style=\"display:inline-block;padding:7px 11px;margin:3px 5px 3px 0;border-radius:999px;background:#dff3e8;color:#075f36;font-size:.82rem;font-weight:800;\"\u003eNo sustained MB\/s card figure is established by the current live gallery. Actual rate depends on card, host, file system and whether two cards are active.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/61n9AbkV23L._AC_SL1500.jpg?v=1775716491\" alt=\"UGREEN 55899 Three-slot USB-C\/USB-A reader case opened with active and stored cards — SKU 55899\" loading=\"eager\" fetchpriority=\"high\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003eThree-slot USB-C\/USB-A reader case opened with active and stored cards — SKU 55899\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eKey features\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eReader role\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003ea three-slot card reader built into a travel organizer for six SD cards, four microSD cards and one SIM.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eHost connection\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eintegrated USB-C cable plus supplied USB-C-to-USB-A adapter; use one host connection at a time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCard layout\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eActive: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space..\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003ePractical speed\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eNo sustained MB\/s card figure is established by the current live gallery. Actual rate depends on card, host, file system and whether two cards are active.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:16px 0 0;padding:15px 17px;background:#eef8f2;border-left:5px solid #0b8a4b;\"\u003e\u003cstrong\u003eModel check:\u003c\/strong\u003e Similar-looking UGREEN readers can differ in host plug, card protocol, simultaneous access, extra USB ports and charging. Match SKU 55899 rather than buying by appearance alone.\u003c\/p\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003ePorts, slots and connection map\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHost side:\u003c\/strong\u003e integrated USB-C cable plus supplied USB-C-to-USB-A adapter; use one host connection at a time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReader and accessory side:\u003c\/strong\u003e Active: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtra function:\u003c\/strong\u003e The storage case organizes cards but is not described as waterproof, fireproof or crushproof. The USB-A adapter and card-eject pin have dedicated storage positions.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:0;\"\u003e\u003cstrong\u003eDirection rule:\u003c\/strong\u003e A card reader is a host accessory. It must connect to a device that can act as a USB host; connecting two accessories together does not create a host.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eSpeed explained without the marketing blur\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,245px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eUSB\/interface ceiling\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eUp to 5Gbps USB interface bandwidth, shared by active cards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eMemory-card ceiling\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eNo sustained MB\/s card figure is established by the current live gallery. Actual rate depends on card, host, file system and whether two cards are active.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eUHS generation\u003c\/h3\u003e\n\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eReal-world result\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe slowest link wins: card, slot mode, reader controller, host port, file system, thermal state, file sizes and simultaneous activity all matter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:16px 0 0;padding:16px 18px;background:#fff7e5;border:1px solid #edcf89;border-left:6px solid #c97809;\"\u003e\u003cstrong\u003eNever equate 5Gbps or 10Gbps with card speed.\u003c\/strong\u003e USB values describe theoretical link signalling. SD and microSD media usually operate at much lower sustained rates, and many small files transfer more slowly than one large sequential file.\u003c\/p\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/71a7_7vSMUL._AC_SL1500.jpg?v=1775716481\" alt=\"UGREEN 55899 5Gbps shared USB-interface artwork; no unsupported sustained card-rate claim is inferred\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eCard formats, capacity and file systems\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eSupported card families\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eSD, SDHC, SDXC; microSD\/TF, microSDHC and microSDXC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCapacity boundary\u003c\/h3\u003e\n\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eFile-system caveat\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe card must use a format the host understands. exFAT is common for large removable media; FAT32 has file-size limits; NTFS and vendor-specific formats may not mount on phones\/tablets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eWrite-protect reminder\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eA full-size SD card with its lock tab engaged may be readable but not writable. The reader cannot override the card's mechanical write-protect state.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/61HKPTWu54L._AC_SL1500.jpg?v=1775716491\" alt=\"UGREEN 55899 Passive organization layout for six SD, four microSD, one SIM, adapter and ejector pin\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003ePassive organization layout for six SD, four microSD, one SIM, adapter and ejector pin\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eSimultaneous access and shared-resource behaviour\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eSupported pairs are SD1 + SD2 or SD1 + microSD\/TF. SD2 + microSD\/TF is not supported.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eShared bandwidth\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eTwo cards or attached peripherals divide the bandwidth available through the single host connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eShared power\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eBus-powered readers and USB peripherals depend on host power. High-draw drives may disconnect or fail to mount without an appropriate powered path.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCopying card-to-card\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eThe computer or mobile host mediates the copy. The reader is not an autonomous duplicator and does not copy files when disconnected from a host.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eSafest workflow\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eFor irreplaceable media, copy one card, verify the files, create a second backup and only then erase or reformat the original.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/71KVU5xByFL._AC_SL1500.jpg?v=1775716481\" alt=\"UGREEN 55899 Supported two-card pairs: SD1 plus SD2, or SD1 plus microSD\/TF\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003eSupported two-card pairs: SD1 plus SD2, or SD1 plus microSD\/TF\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eCompatible devices and systems\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible device class:\u003c\/strong\u003e USB-C laptops\/tablets\/phones and USB-A computers with compatible USB storage support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating systems:\u003c\/strong\u003e Windows, macOS, Linux and compatible USB-C\/USB-A hosts; mobile use requires OTG..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMobile rule:\u003c\/strong\u003e A phone or tablet must support OTG\/USB host storage and the card file system.\u003c\/p\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,235px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eUSB-C is only a shape\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eA USB-C port can be charging-only, data-capable, OTG-capable or video-capable. Confirm the host function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eApps and permissions\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eOn phones\/tablets, use Files, Photos or the manufacturer's supported file manager and allow removable-storage access when prompted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCases and clearance\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eA thick case can prevent full plug insertion. Remove it temporarily rather than forcing the connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eManaged devices\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eCorporate policy, encrypted cards or restricted mobile profiles can block removable media even when hardware is compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/719vyEmEU2L._AC_SL1500.jpg?v=1775716481\" alt=\"UGREEN 55899 One-at-a-time USB-C or supplied USB-A-adapter host connection\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003eOne-at-a-time USB-C or supplied USB-A-adapter host connection\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eUse scenarios\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eScenario 1\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eOrganize fresh and used camera cards on location.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eScenario 2\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eRead two SD cards together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eScenario 3\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eRead SD1 and microSD media together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eScenario 4\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eTravel with six SD, four microSD and one SIM.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/71BW_pwFbIL._AC_SL1500.jpg?v=1775716481\" alt=\"UGREEN 55899 Before-and-after location workflow organizing loose cards inside the protective case\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003eBefore-and-after location workflow organizing loose cards inside the protective case\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eSetup and usability guidance\u003c\/h2\u003e\n\u003col style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003eConfirm SKU 55899, the required host connector and the card format before insertion.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIf using a phone or tablet, enable or confirm OTG\/USB-host storage and make sure the battery has enough charge.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eInsert the memory card straight into its matching slot in the orientation shown by the slot label. Never force it.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eConnect the reader to the host. Wait for the removable volume to appear in Files, Finder, File Explorer or the supported mobile app.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eCopy a small test file first. Then start the main transfer and keep the device, cable and cards still.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eVerify copied folders, file counts and several representative files before treating the transfer as a backup.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eUse Eject or Unmount, wait for activity to finish, then disconnect by the connector housing rather than the cable.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/71YJtlqAa0L._AC_SL1500.jpg?v=1775716481\" alt=\"UGREEN 55899 dimensions, woven cable and aluminium-shell construction for travel preparation\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003eDimensions, woven cable and aluminium-shell construction for travel preparation\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eWhat this product does\u003c\/h2\u003e\n\u003cdiv style=\"padding:20px;border-radius:16px;background:#eef8f2;border:1px solid #cbe4d5;\"\u003e\u003cul style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003ea three-slot card reader built into a travel organizer for six SD cards, four microSD cards and one SIM.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eProvides Active: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space..\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eWorks within the documented speed and compatibility limits.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eSupports the stated host and card families when the operating system can mount them.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2 style=\"margin:28px 0 14px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eWhat this product does not do\u003c\/h2\u003e\n\u003cdiv style=\"padding:20px;border-radius:16px;background:#fff7e5;border:1px solid #edcf89;\"\u003e\u003cul style=\"margin:0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:8px 0;\"\u003enot able to use SD2 + TF together, not a waterproof archival case, not a charger, not guaranteed UHS-II and not a substitute for independent backups.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not repair corrupted media, recover deleted files or guarantee that damaged cards will mount.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not make one copy into a backup; keep another copy on separate storage.\u003c\/li\u003e\n\u003cli style=\"margin:8px 0;\"\u003eIt does not guarantee every illustrated device, card capacity or speed without the required host capability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eWhat to do\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eDo: label cards\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eSeparate blank, active and backed-up cards. Locking or labelling completed media prevents accidental erasure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eDo: verify before erasing\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eOpen several copied files and compare counts or checksums for critical work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eDo: keep connectors clean\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eUse a dry, dust-free environment and store the reader where slot contacts are protected.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eDo: eject safely\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eUnmount every active volume and wait for activity to stop before removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin:28px 0 14px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eWhat not to do\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #edcf89;background:#fff7e5;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#794d09;font-size:1.05rem;\"\u003eDo not: remove during writing\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eDisconnecting during import, deletion, formatting or metadata updates can corrupt the file system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #edcf89;background:#fff7e5;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#794d09;font-size:1.05rem;\"\u003eDo not: force media\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eWrong orientation or the wrong card family can bend contacts or crack the card.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #edcf89;background:#fff7e5;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#794d09;font-size:1.05rem;\"\u003eDo not: format the wrong disk\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eConfirm the volume name, capacity and path before erase or format operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #edcf89;background:#fff7e5;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#794d09;font-size:1.05rem;\"\u003eDo not: trust one copy\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003ePortable cards fail, get lost and can be overwritten. Maintain a separate backup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eWarnings and limitations\u003c\/h2\u003e\n\u003cdiv style=\"background:#fff7e5;border:1px solid #edcf89;border-left:6px solid #c97809;padding:19px 21px;color:#5f3e0b;\"\u003e\n\u003cp style=\"margin:0 0 11px;\"\u003e\u003cstrong\u003eHeat and moisture:\u003c\/strong\u003e keep the reader dry and ventilated. Mild warmth during sustained transfer can be normal; disconnect if there is unusual heat, smell, deformation or repeated resets.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 11px;\"\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e The storage case organizes cards but is not described as waterproof, fireproof or crushproof. The USB-A adapter and card-eject pin have dedicated storage positions.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 11px;\"\u003e\u003cstrong\u003eCard handling:\u003c\/strong\u003e do not touch contacts, bend cards, use cracked adapters or insert nested adapters that do not fit cleanly.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 11px;\"\u003e\u003cstrong\u003eFormatting:\u003c\/strong\u003e formatting deletes the file-system index and can make recovery difficult. Back up first and confirm the target device's preferred format.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eCritical data:\u003c\/strong\u003e no reader can guarantee recovery from failing media. Stop repeated write attempts on a card showing errors and seek professional recovery help if the files are irreplaceable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cfigure style=\"margin:18px 0 0;border:1px solid #d5e8dd;border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 10px 26px rgba(12,117,66,.10);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/61N-LvxpyNL._AC_SL1500.jpg?v=1775716481\" alt=\"UGREEN 55899 restriction: SD2 and microSD\/TF cannot operate together despite both slots being present\" loading=\"lazy\" decoding=\"async\" style=\"display:block;width:100%;max-width:100%;height:auto;max-height:760px;object-fit:contain;background:#fff;\"\u003e\u003cfigcaption style=\"padding:11px 14px;border-top:1px solid #dce9e1;background:#f3f8f5;color:#52655b;font-size:.86rem;\"\u003eRestriction: SD2 and microSD\/TF cannot operate together despite both slots being present\u003c\/figcaption\u003e\u003c\/figure\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #bad8c5;border-radius:14px;\"\u003e\u003ctable style=\"width:100%;min-width:620px;border-collapse:collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eBrand \/ SKU\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eUGREEN 55899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eProduct role\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003ea three-slot card reader built into a travel organizer for six SD cards, four microSD cards and one SIM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eHost connection\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eintegrated USB-C cable plus supplied USB-C-to-USB-A adapter; use one host connection at a time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eSlots \/ ports\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eActive: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eSimultaneous behaviour\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eSupported pairs are SD1 + SD2 or SD1 + microSD\/TF. SD2 + microSD\/TF is not supported.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eInterface ceiling\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eUp to 5Gbps USB interface bandwidth, shared by active cards.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eCard performance\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eNo sustained MB\/s card figure is established by the current live gallery. Actual rate depends on card, host, file system and whether two cards are active.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eCard formats\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eSD, SDHC, SDXC; microSD\/TF, microSDHC and microSDXC.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eOperating systems\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eWindows, macOS, Linux and compatible USB-C\/USB-A hosts; mobile use requires OTG.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eBuild\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003ealuminium shell, woven USB cable and sliding protective storage cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eSKU\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003e55899\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eHost interfaces\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eUSB-C; USB-A through supplied adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eUSB ceiling\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eUp to 5Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eActive slots\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003e2 × SD; 1 × microSD\/TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eSupported simultaneous pairs\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eSD1 + SD2; SD1 + TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eUnsupported pair\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003eSD2 + TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003ePassive storage\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003e6 × SD; 4 × microSD; 1 × SIM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;vertical-align:top;width:34%;padding:12px 13px;background:#0b8a4b;color:#fff;border-bottom:1px solid #fff;\"\u003eApprox. size\u003c\/th\u003e\n\u003ctd style=\"padding:12px 13px;background:#fff;border-bottom:1px solid #deebe3;\"\u003e124.3 × 57.4 × 25.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eTroubleshooting\u003c\/h2\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));gap:14px;\"\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCard does not appear\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eReseat the card and reader, confirm slot orientation, test one card at a time, remove an obstructing case and check OTG\/file-system support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCard is read-only\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eCheck the SD lock tab, operating-system permissions, card health and whether the file system was mounted read-only after errors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eTransfer is slower than expected\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eUse one card, a direct high-speed host port and large sequential files; confirm the card's own sustained rating and negotiated UHS mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eReader disconnects\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eRemove high-power USB peripherals, connect a suitable PD\/powered path where this model supports it, and avoid loose extensions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003ePhone cannot see files\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eUse the Files\/Photos app, enable OTG, grant storage permission and verify the card uses a phone-supported format such as exFAT\/FAT32.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:18px;border:1px solid #cfe4d6;background:#f5fbf7;border-radius:16px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;color:#0b6f3e;font-size:1.05rem;\"\u003eCopied file will not open\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eCompare the original, copy again to a different destination and stop using a card that reports I\/O, CRC or corruption errors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003ePackage contents\u003c\/h2\u003e\n\u003cdiv style=\"padding:22px 24px;background:#0b8a4b;color:#fff;border-radius:16px;\"\u003e\n\u003cp style=\"margin:0 0 8px;font-size:1.05rem;\"\u003e\u003cstrong\u003e1 × UGREEN 55899 reader\/storage case, 1 × USB-C-to-USB-A adapter, 1 × card\/SIM ejector pin\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eMemory cards, phone, tablet, computer, camera, charger, external drive and other illustrated accessories are not included unless explicitly named above or in the selected offer.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection style=\"padding:30px 24px;border-bottom:1px solid #e0ece5;background:#f6f9f7;box-shadow:inset 5px 0 0 #168346;\"\u003e\u003ch2 style=\"margin:0 0 17px;color:#103b2a;font-size:1.55rem;line-height:1.25;\"\u003eProduct-specific FAQ\u003c\/h2\u003e\n\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWhat exactly is UGREEN 55899?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003ea three-slot card reader built into a travel organizer for six SD cards, four microSD cards and one SIM.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWhich host connection does it need?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eintegrated USB-C cable plus supplied USB-C-to-USB-A adapter; use one host connection at a time.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWhich card slots or ports are provided?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eActive: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space..\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eCan it access more than one card at a time?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eSupported pairs are SD1 + SD2 or SD1 + microSD\/TF. SD2 + microSD\/TF is not supported.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eIs 5Gbps the actual card speed?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eNo. Up to 5Gbps USB interface bandwidth, shared by active cards. No sustained MB\/s card figure is established by the current live gallery. Actual rate depends on card, host, file system and whether two cards are active.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eDoes it support UHS-II speed?\u003c\/summary\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWhat card formats and capacities can I use?\u003c\/summary\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWill it work with a phone or tablet?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eA phone or tablet must support OTG\/USB host storage and the card file system.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWhich file system should I use?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eUse a format supported by both the host and destination device. exFAT is common for large removable media; FAT32 has a 4GB single-file limit; NTFS often fails on phones\/tablets.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eHow should I remove a card safely?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003eFinish every transfer, close apps using the volume, choose Eject or Unmount, wait for activity to stop, then remove the card and reader without pulling the cable.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #cfe2d6;border-radius:14px;padding:15px 17px;margin:0 0 10px;background:#fff;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:800;color:#0a6c3d;\"\u003eWhat is included in the package?\u003c\/summary\u003e\u003cp style=\"margin:11px 0 0;color:#344a40;\"\u003e1 × UGREEN 55899 reader\/storage case, 1 × USB-C-to-USB-A adapter, 1 × card\/SIM ejector pin.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\u003csection style=\"padding:28px 26px;background:linear-gradient(135deg,#075d34,#0b8a4b);color:#fff;\"\u003e\u003ch2 style=\"margin:0 0 10px;color:#fff;font-size:1.55rem;\"\u003eFinal model check\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 12px;\"\u003eConfirm SKU 55899, integrated USB-C cable plus supplied USB-C-to-USB-A adapter; use one host connection at a time, and Active: SD1, SD2 and microSD\/TF. Passive storage: 6 × SD, 4 × microSD\/TF and 1 × SIM, plus ejector pin space.. Then match the UHS mode, capacity, simultaneous-access rule and mobile\/charging requirements before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ugreen","offers":[{"title":"Default Title","offer_id":67607334519017,"sku":"55899","price":3772.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/6639\/6905\/files\/61n9AbkV23L._AC_SL1500_b66e8f6d-ebf4-4685-a5aa-34076c2d5764.jpg?v=1790839409","url":"https:\/\/www.teckpot.com\/products\/ugreen-card-reader-usb-a-usb-c-for-2x-sd-1x-tf-cards-11-card-storage-slots-for-6-sd-4-tf-1-sim-cards-read-2-cards-for-sd-micro-sd-sdhc-sdxc-for-photographer-vlogger-traveler55899","provider":"TeckPot","version":"1.0","type":"link"}