UGREEN USB 3.0 Extension Cable 3m (Black)
The UGREEN USB 3.0 extension cable is a Type-A male-to-female extender designed to push your USB connection 3 metres further from your computer or hub. It suits home office users, gamers, and AV setups where ports sit too far from the device. Furthermore, it delivers full SuperSpeed performance without adapters, drivers, or additional power.
Reach Further Without Losing Speed
Hard-to-reach ports behind desktops, wall-mounted TVs, and entertainment units are a common frustration. This cable solves that by adding 3 metres of high-quality, shielded reach between your host and any USB-A peripheral. The Type-A male connector plugs into the host port; the Type-A female end accepts the existing cable from your device. As a result, you can reposition keyboards, webcams, external drives, and USB hubs without moving the host machine itself.
The cable’s construction focuses on signal integrity across its full length. Tin-plated bare copper conductors maintain conductivity, while foil and braid shielding work together to block EMI and RFI interference. Gold-plated connectors resist corrosion and ensure consistent contact. Consequently, transfer speeds remain stable rather than degrading over the extension distance.
Technical Specifications
Connectors
| Property | Detail |
|---|---|
| Connector 1 | USB 3.0 Type-A Male |
| Connector 2 | USB 3.0 Type-A Female |
| Plating | Gold-plated contacts |
Performance
| Property | Detail |
|---|---|
| USB Standard | USB 3.0 (SuperSpeed) |
| Maximum Transfer Rate | 5Gbps |
| Backward Compatibility | USB 2.0 / 1.1 / 1.0 |
| Charging Support | Up to 2A |
Cable Construction
| Property | Detail |
|---|---|
| Conductors | Tin-plated bare copper |
| Shielding | Foil + braid (EMI/RFI rated) |
| Jacket Material | PVC |
| Bend Testing | 15,000+ cycles |
Physical
| Property | Detail |
|---|---|
| Cable Length | 3 metres (9.8 ft) |
| Colour | Black |
| SKU / Model | US129 / 30127 |
Use Cases & Applications
Home Office & Workstation Setups
Desktop towers frequently sit on the floor or tucked under desks, leaving front and rear USB ports difficult to reach. This extender cable lets users connect mice, keyboards, card readers, and USB hubs at a comfortable distance. Additionally, it protects host ports from wear caused by repeated direct plug-in cycles.
Gaming & VR Peripherals
VR headsets such as the Oculus/Meta Quest series require a USB tether to the PC. However, standard headset cables often fall short of the play area. The 3-metre extension provides extra slack, allowing free movement without pulling the cable taut. It also works with PlayStation and Xbox controllers, racing wheels, and USB audio interfaces.
AV and Media Devices
Wall-mounted televisions and media players often have rear-facing USB ports that are practically inaccessible once installed. This extension brings those ports forward to a reachable position for USB drives, streaming sticks, and LED lighting controllers.












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