UGREEN US128 1m USB 3.0 A-to-A Data Cable (10370)
Overview
A specialised USB-A male-to-male cable for compatible peripherals that expose a USB-A female device-side data port. It must never be used to connect two computers or two powered host ports.
What it does well.
Key features
Quick reference
length. 1 metre
Data capability. Up to 5Gbps USB 3.0 / USB 3.2 Gen 1; backward-compatible with USB 2.0/1.1
Host/source side. USB-A 3.0 male for a computer or compatible USB host
Device/downstream side. USB-A 3.0 male for a peripheral specifically designed with a USB-A female upstream/data socket
How it fits into your setup
Connections and roles
Host or source. USB-A 3.0 male for a computer or compatible USB host
Peripheral or downstream side. USB-A 3.0 male for a peripheral specifically designed with a USB-A female upstream/data socket
Connection role. Host-to-compatible-peripheral data connection; never host-to-host
Power expectation. Treat as a data cable; the India guide does not support purchasing it for device charging
5Gbps data when both USB-A ports implement the correct roles
Real-world performance
Both endpoints must support USB 3.x to reach the 5Gbps signalling ceiling. A USB 2.0 host or peripheral lowers the negotiated rate.
The connector shape alone does not establish compatibility: many USB-A female sockets are host or charging outputs and cannot accept an A-to-A upstream link.
Gold-plated connector surfaces, copper conductors, foil-and-braid shielding and a PVC jacket are documented for the current SKU.
Construction and everyday durability
Materials and handling
Construction detail 1. Gold-plated USB-A contact surfaces
Construction detail 2. Copper signal conductors
Construction detail 3. Foil-and-braid shielding
Construction detail 4. Flexible black PVC jacket with stated 10,000+ bend testing
Durability claims describe controlled product testing, not immunity from crushing, repeated sharp bends, liquid, corrosion or worn sockets. Grip the connector housing rather than pulling the cable.
Use scenarios
Where it is useful
External enclosure. Connect a supported drive enclosure that specifically uses USB-A female as its upstream computer port.
USB hub or cooling pad. Link selected hubs, cooling pads or specialised accessories designed for A-to-A input.
Camera or media equipment. Use only where the manual explicitly calls for a USB-A male-to-male data cable.
Service replacement. Replace the same cable type after confirming endpoint roles and function.
Compatible devices and systems
Compatibility planning
Compatibility examples are categories, not blanket certification for every model or revision. Confirm the port and required function in the device manual.
Compatibility check 1. USB-A computers and hosts with a working USB 3.x data port
Compatibility check 2. Selected hard-drive enclosures or hubs with a USB-A female upstream/device port
Compatibility check 3. Specialised cameras, writing tablets, cooling pads or media equipment whose manual calls for A-to-A
Compatibility check 4. USB 2.0/1.1 equipment in a supported host-to-peripheral topology at lower speed
Check before buying
Pre-purchase checklist
Connector shape. USB-A 3.0 male for a computer or compatible USB host; USB-A 3.0 male for a peripheral specifically designed with a USB-A female upstream/data socket.
Port roles. Host-to-compatible-peripheral data connection; never host-to-host
Required performance. Up to 5Gbps USB 3.0 / USB 3.2 Gen 1; backward-compatible with USB 2.0/1.1
Power and video. Treat as a data cable; the India guide does not support purchasing it for device charging. No native display signal or USB-to-HDMI/DisplayPort conversion
- Provides USB-A male connectors on both ends
- Supports data up to 5Gbps with compatible USB 3.x endpoints
- Connects one USB host to one correctly designed peripheral
- Requires no cable-specific driver
- Never connect two computers, laptops, chargers, power banks or other powered USB host ports directly
- Not a male-to-female extension cable
- Not a phone/laptop charging cable or USB Power Delivery cable
- Not a monitor-video, HDMI, DisplayPort or PC-transfer bridge cable
Setup and usability guidance
Installation workflow
The cable or hub normally has no standalone application. The connected device can still require its manufacturer driver, firmware, print queue, audio/MIDI setting, storage permission or USB mode. A physical connection cannot add a missing operating-system feature.
When troubleshooting, test one variable at a time: a direct host port, a known-good peripheral, the original device cable, an updated driver and a simple workload. This distinguishes cable, power, port and software faults.
- Read the peripheral manual and confirm it requires a passive USB-A male-to-male cable
- Identify one true USB host and one compatible USB-A female peripheral/upstream port
- Connect the peripheral end first, then the host end, without force
- Allow the operating system to enumerate the peripheral and install its driver if needed
- Disconnect immediately if either port behaves unexpectedly or a connector becomes warm
What to do
Good practice
Verify first. Check SKU, connector, length, role, data generation and power expectation before ordering.
Use a direct path. Remove unnecessary adapters and hubs while installing or diagnosing the connection.
Support the plugs. Leave a gentle service loop and prevent cable weight from pulling on small sockets.
Test before routing. Complete repeated real tasks before hiding the cable behind furniture or inside management channels.
Do not force a near-match. Stop when plug shape or insertion resistance is wrong. Similar USB connectors are not interchangeable.
Do not exceed the stated role. No native display signal or USB-to-HDMI/DisplayPort conversion. Treat as a data cable; the India guide does not support purchasing it for device charging.
Do not stack unknown links. Unsupported extensions and adapters reduce signal and power margin.
Do not ignore heat or damage. Unplug equipment that is wet, frayed, loose, crushed or unusually hot.
Warnings and limitations
Read before use
Performance reminder: advertised USB rates are theoretical ceilings. Real results depend on the slowest compatible component and on shared bandwidth, software, workload and power conditions.
- Connecting two powered USB host ports can create electrical conflict and risk equipment damage
- Do not assume a TV, monitor, car or power-bank USB-A socket accepts upstream data
- Do not use for PC-to-PC transfer; use an isolated USB bridge cable or network instead
- Do not use as a charging or video lead
- 5Gbps requires USB 3.x support at both endpoints
Troubleshooting by symptom
Diagnose methodically
Not detected. Confirm the connector and port role; test direct without a hub and restart the peripheral.
Connects then drops. Inspect for loose ports or cable strain, simplify the link and reduce bus-power demand.
Transfer is slow. Verify every endpoint supports the advertised USB generation and test with one large file.
Printing or scanning fails. Install the manufacturer driver, select the correct device and clear stalled print/scan jobs.
Works on one computer only. Compare drivers, USB power settings, security permissions and port capability.
Charging is weak or absent. Review the stated power role; this product may be data-focused and cannot add a charging protocol.
Video is absent. Use a dedicated video-capable solution unless this product explicitly supports USB-C display mode.
At a glance.
- Brand / SKU
- UGREEN 10370
- Model
- US128 / 10370
- Product type
- 1m USB 3.0 A-to-A data cable
- Length
- 1 metre
- Host/source side
- USB-A 3.0 male for a computer or compatible USB host
- Device/downstream side
- USB-A 3.0 male for a peripheral specifically designed with a USB-A female upstream/data socket
- Connection role
- Host-to-compatible-peripheral data connection; never host-to-host
- Data capability
- Up to 5Gbps USB 3.0 / USB 3.2 Gen 1; backward-compatible with USB 2.0/1.1
- Power/charging role
- Treat as a data cable; the India guide does not support purchasing it for device charging
- Native video
- No native display signal or USB-to-HDMI/DisplayPort conversion
- Construction
- Gold-plated USB-A contact surfaces; Copper signal conductors; Foil-and-braid shielding; Flexible black PVC jacket with stated 10,000+ bend testing
- Cable-specific driver
- Not normally required
- Recommended topology
- One direct supported link; avoid unsupported chains
model reference
Inside the box
1 × UGREEN US128 10370 1m USB 3.0 Type-A male-to-male data cable
Computers, chargers, peripherals, displays, drives and adapters shown for context are not included unless explicitly listed above.