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Two grey USB-C male-to-female extension cables coiled together

SMUGDESK

SMUGDESK USB C Extension Cable Male to Female 10Gbps 100W 6.6ft Grey 2 Pack

SKU CH-3803-GJMSJ

A 6.6 ft USB-C male-to-female cable extends charging and data links, delivering up to 100 W power, 10 Gbps transfer and 4K 60 Hz video

  • Extend USB-C reach with 6.6 ft male-to-female cable
  • Charge laptops and phones at up to 100 W with 20 V 5 A power delivery
  • Transfer large files at 10 Gbps via USB 3.2 Gen 2 speed
  • Output 4K video at 3840×2160 60 Hz to external displays
  • Two-pack gives spare cables for desk and travel use

Two-pack USB-C extension cables

This two-pack provides two USB-C male-to-female extension cables, each 6.6ft long. They suit users who need extra reach for charging or data connections on laptops, tablets or phones. The cables are not compatible with USB-A ports or USB Mini-B connectors.

100W charging and 10Gbps data

Each cable supports up to 100W power delivery at 20V/5A, depending on the charger and device used. Data transfer reaches 10Gbps under USB 3.2, roughly twice the speed of USB 3.0. Video and audio output at 3840x2160 resolution and 60Hz is also supported when the host device allows it.

Simple plug-in installation

Installation is a direct plug-in with no drivers required. The male end connects to the host and the female end accepts the existing cable. The main limitation is that actual charging speed and video output depend on the capabilities of the connected hardware and the original cable. Thunderbolt 3 support is needed for video on some devices.

Highlights

  • Extend USB-C reach with 6.6 ft male-to-female cable
  • Charge laptops and phones at up to 100 W with 20 V 5 A power delivery
  • Transfer large files at 10 Gbps via USB 3.2 Gen 2 speed
  • Output 4K video at 3840×2160 60 Hz to external displays
  • Two-pack gives spare cables for desk and travel use

Specifications

No published specifications for this item yet.

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Questions about this item

Will the USB Type-C male and female connectors on this 6.6ft cable wear out from repeated plugging and unplugging?

The cable uses standard USB Type-C male and female connectors rated for typical insertion cycles; no special maintenance is required beyond keeping the ports clean and avoiding excessive strain on the 6.6ft length.

What limits the 10Gbps data transfer rate during sustained large-file copies?

The USB 3.2 Gen 2 specification caps the transfer rate at 10Gbps, so the interface itself is the first bottleneck under continuous heavy loads.

Does the 100W charging capability make the cable or connectors get hot during all-day use?

The cable supports up to 100W (20V/5A) power delivery; normal operation at rated loads should not cause excessive heat, but actual temperature depends on the charger and device drawing power.

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