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Black braided USB 3.0 extension cable, aluminium connectors, four feet long

SOLMIMI US3 USB 3.0 Extension Cable 4 ft Male-to-Female 5 Gbps

SKU CH-ESPX-QQG25

A 4 ft USB 3.0 male-to-female extension cable with 5 Gbps transfer speed, quadruple shielding and an aluminium-alloy shell

  • TypeUSB
  • ColorBlack
  • Cable Length4
  • Length4
  • Connector Number8
  • Terminal GenderMale-to-Female
  • 5 Gbps data rate for fast file transfers
  • Quad-layer shielding with oxygen-free copper for stable signals
  • 4 ft length extends USB-A connections for flexible setups
  • Backward compatible with USB 2.0 and 1.1 devices
  • Aluminium alloy connectors and braided cord for durable daily use

SOLMIMI US3 USB 3.0 Extension Cable 4 ft

The SOLMIMI US3 is a USB 3.0 extension cable measuring four feet with a male-to-female Type-A connector layout. It is designed for users who need to bridge a short gap between a host port and peripherals such as keyboards, mice, gamepads, flash drives, printers, scanners or VR headsets. The cable supports Windows 10, 8, 8.1, 7, Vista and macOS 10.6 or later.

Sustained 5 Gbps transfer with quadruple shielding

The cable maintains a 5 Gbps SuperSpeed data rate under continuous load thanks to high-purity oxygen-free copper conductors wrapped in four shielding layers: PVC, double aluminium foil and a single copper foil film. Backward compatibility allows USB 2.0 (480 Mbps) and USB 1.1 devices to operate simultaneously on the dual-bus architecture without signal degradation over the full length.

Braided jacket with aluminium alloy shells

A braided cord and aluminium alloy connector housings resist daily bending and electromagnetic interference in office, home, automotive or camping scenarios. The male plug inserts into the host while the female port accepts standard Type-A devices, providing a secure mechanical fit for repeated connect and disconnect cycles.

Highlights

  • 5 Gbps data rate for fast file transfers
  • Quad-layer shielding with oxygen-free copper for stable signals
  • 4 ft length extends USB-A connections for flexible setups
  • Backward compatible with USB 2.0 and 1.1 devices
  • Aluminium alloy connectors and braided cord for durable daily use

Specifications

BrandSOLMIMI
ModelUS3
TypeUSB
ColorBlack
Cable Length4
Length4
Connector Number8
Terminal GenderMale-to-Female
Speed5 gigabits_per_second
Apple CompatiblePC
ConstructionMetal

Questions about this item

Does the SOLMIMI US3 cable generate heat or draw extra power when used continuously all day?

The cable is passive with no active electronics, so it adds negligible resistance and draws no power of its own; any warmth would come only from the connected device.

What must I already own to use this 4 ft USB 3.0 male-to-female extension?

You need a host with a standard USB-A 3.0 or 2.0 port and a peripheral that plugs into a USB-A female socket — such as a keyboard, mouse, flash drive, hard drive, printer, scanner or VR headset.

Will this extension work reliably with my older USB 2.0 and 1.1 devices?

Yes, the dual-bus architecture runs USB 2.0 at 480 Mbps and USB 1.1 at their native speeds simultaneously alongside USB 3.0 5 Gbps operation.

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