Product overview

Overview

UGREEN 11646 is a 2m passive VGA/HD15 male-to-male cable for carrying analogue video from a VGA-equipped computer or source to a VGA-input monitor, television or projector. Both plugs have 15 pins, thumbscrews and ferrite suppression. The 2m record does not provide a dependable numeric ceiling, so the page intentionally states no maximum resolution. Audio requires a separate connection.

The buying decision begins with the interfaces and application, not the largest printed number. Confirm that the physical ports, protocol, device software and complete route match this model.

Product highlights

Key features

Port and direction check

Choose the right connection

2 × VGA/HD15 15-pin male plugs on a passive 2m cable

The cable itself has identical connectors and carries the analogue signal between either physical end, but the device roles remain VGA output at the source and VGA input at the display. It is not a 9-pin DB9/RS-232 serial cable.

Inspect port labels and connector shapes under good light before routing. Mini HDMI, Micro HDMI, Mini DisplayPort, full-size DisplayPort, USB-C, VGA and full-size HDMI are distinct interfaces even when two connectors appear similar at a glance.

Resolution, refresh and signal

Display modes and performance

Common analogue VGA modes; the current SKU 11646 record does not publish a dependable numeric ceiling. Analogue VGA quality depends on the source timing and DAC, cable route, connector condition and display input. A resolution label does not guarantee a particular refresh rate, image sharpness or gaming frame rate.

A maximum resolution or refresh rate is not forced by the product. The source GPU, source port, adapter or cable, receiving input and every intermediate device must negotiate a mode they all support.

When a high mode fails, establish a stable direct connection at a conservative timing, then raise one setting at a time while checking picture, colour and audio.

Physical build

Signal, audio and construction

28AWG copper conductors, RGB coaxial paths, foil and braid shielding, integrated ferrite cores, PVC jacket, plated HD15 connectors and thumbscrews

Where it fits

Use scenarios

A reliable first connection

Setup and usability guidance

Follow a controlled sequence so connector, direction, display-mode and audio faults remain easy to isolate.

1. Confirm both ports are 15-pin VGA/HD15 and that one is a source output while the other is a display input.
2. Inspect all pins before insertion; straighten no bent pin while the cable is connected.
3. Insert one plug squarely into the source and tighten both thumbscrews evenly by hand.
4. Connect the other plug to the display, tighten its thumbscrews and support the cable weight.
5. Select VGA or PC input on the display and begin at a conservative common resolution.
6. Use the display auto-adjust function where available and then choose mirror or extended mode.
7. Connect a separate audio lead if sound is required and retest after any cable-route change.

Compatibility explained

Compatible devices and systems

Supported jobs

What this product does

Use SKU 11646 for these roles.

• Creates one passive 2m analogue VGA/HD15 video link.
• Connects matching 15-pin VGA output and VGA input ports.
• Carries analogue RGB picture and synchronization signals.
• Uses thumbscrews to resist accidental disconnection.
• Uses shielding and ferrite suppression described for this SKU.
• Allows mirror or extended-desktop operation when controlled by the source graphics system.

Each role stays within the product category described above; it does not imply conversion, amplification, routing or software support that is not listed.

Important exclusions

What this product does not do

These exclusions prevent the most common wrong-product purchases and unsafe installations.

• It does not carry audio; use a separate supported audio path.
• It does not convert HDMI, DisplayPort, DVI, USB or another digital format.
• It does not fit or operate as a 9-pin DB9/RS-232 serial cable.
• It does not create a new graphics output or split one output into independent displays.
• It does not establish a numeric maximum resolution for SKU 11646.
• It does not improve a weak source DAC, damaged port or unsupported display timing.

Best-practice checklist

What to do

Protect the connection and make later diagnosis straightforward.

• Identify both physical ports and confirm which device is the source before connecting anything.
• Start with a conservative display mode, then raise resolution or refresh only after a stable picture is established.
• Insert and remove connectors by their housings, keeping the lead free of tension and sharp bends.
• Select the intended input on the monitor, television or projector after the cable path is complete.
• Test the direct, shortest supported path before adding switches, wall plates, extensions or capture equipment.
• Keep the product dry, ventilated and accessible enough to inspect if picture or audio changes.

A labelled, supported and tested connection is easier to maintain than one hidden immediately after purchase.

Avoid these mistakes

What not to do

Most failures come from wrong interfaces, unsupported claims, strain or uncontrolled channel changes.

• Do not force a connector into a similar-looking port or use a direction opposite to the one stated for this model.
• Do not pull, kink, crush, staple or allow the cable or adapter to hang by either device port.
• Do not assume the maximum printed mode will work through an older source, display, cable or intermediate device.
• Do not hot-plug repeatedly while diagnosing; power-cycle the source and display after reseating the path.
• Do not install the product outdoors, underground or permanently inside a wall without the required published rating.
• Do not continue using damaged, loose, contaminated or unusually hot connectors or housings.

Stop using the product if a connector, housing, jacket or lead is cracked, loose, contaminated, unusually hot or exposes conductive parts.

Read before installation

Warnings and limitations

The following limits remain important even when the connector appears to fit.

• A printed maximum is a ceiling, not a forced mode. The source, graphics hardware, adapter or cable, receiving display and every intermediate connection must share the requested resolution and refresh rate.
• VGA is analogue video-only. Use a separate audio connection for speakers or projectors.
• Inspect all 15 pins before insertion and tighten thumbscrews only by hand.
• Conductor terminology is normalized to 28AWG copper; no finish or purity grade is asserted where sources differ.
• No 1080p or 1920 × 1200 ceiling is copied from the other cable lengths.
• No outdoor, direct-burial, in-wall, plenum, LSZH or fire-resistance rating is stated for this product.

model specification table

Technical specifications

What is in the pack

Package contents

Source devices, displays, separately required HDMI, VGA or audio cables, wall plates, switches, receivers and installation hardware are not included unless individually listed above. Inspect the retail package before installation.

Problem-to-check sequence

Troubleshooting guide

Change one variable at a time. A known-good direct connection at a conservative display mode is the fastest way to separate a product fault from a port, direction, cable, graphics setting, display input or audio-path problem.

Collapsible answers

Product-specific FAQ

Open any question for a concise answer about SKU 11646.