UGREEN US129 USB 3.0 Extension Cable 0.5m Black

Short USB cables often force you to hunch over your desk or leave peripherals in awkward positions. The UGREEN US129 USB 3.0 Extension Cable adds 0.5 meters of reach, letting you place your USB devices where you actually need them—without sacrificing speed or stability.

Who is it for

Anyone who needs a little extra length for their USB 3.0 devices: office workers connecting a keyboard or mouse, photographers transferring from a card reader, or gamers positioning a controller or headset. It’s also handy for reaching USB ports on the back of a desktop PC or behind a monitor.

Main features

• Extends any USB 3.0 connection by 0.5 m (50 cm) with full SuperSpeed data transfer up to 5 Gbps.
• Male USB-A to female USB-A connectors—plug your existing cable into the female end and extend the reach.
• Backward compatible with USB 2.0 and 1.1 devices, so older peripherals work too.
• Triple shielding (foil + braid) and tinned copper conductors reduce interference for a stable connection.
• Gold-plated connectors resist corrosion and ensure reliable contact over time.
• Durable PVC jacket protects the cable from daily wear and tear.
• Plug and play—no drivers needed on Windows, macOS, Linux, or Android.

Specifications

• Brand: UGREEN
• Model: US129
• Cable Type: USB Extension Cable
• USB Standard: USB 3.0 (USB 3.2 Gen 1)
• Connector A: USB Type-A Male
• Connector B: USB Type-A Female
• Data Transfer Speed: Up to 5 Gbps (SuperSpeed)
• Backward Compatibility: USB 2.0, USB 1.1
• Cable Length: 0.5 m (50 cm)
• Colour: Black
• Conductor Material: Tinned Copper
• Shielding: Triple Shielded (Foil + Braid)
• Connector Plating: Gold-plated
• Jacket Material: PVC
• Max Current Output: 900mA (for USB 3.0 devices)
• Operating System Compatibility: Windows, macOS, Linux, Android

Tips

For best performance, avoid daisy-chaining multiple extension cables as it may degrade signal quality. Keep the cable away from sources of electromagnetic interference such as power adapters or wireless routers. When not in use, store loosely coiled to prevent kinks.