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Black braided USB-C to USB-C cable with aluminium connector housings, three metres long

Kootion

Kootion USB-C Cable 10 ft 20 Gbps 240 W 8K@30 Hz

SKU CH-XC1W-181PQ

A 10 ft USB-C cable delivering 20 Gbps data, 240 W charging and 8K video at 30 Hz

  • TypeUSB Cables
  • 240 W fast charging powers laptops and phones
  • 20 Gbps data transfer moves large files quickly
  • 8K at 30 Hz video output drives high-resolution displays
  • 10 ft length gives flexible desk-to-device reach
  • USB 3.2 Gen 2x2 with E-marker chip ensures reliable performance

10 ft USB-C 3.2 cable with 20 Gbps data

This 10 ft USB-C 3.2 Gen 2x2 cable provides 20 Gbps data transfer using dual-channel parallel transmission. It supports video output up to 8K at 30 Hz, 4K at 144 Hz, and 1080p at 240 Hz. The cable suits users connecting high-resolution monitors or moving large files between USB-C devices.

240 W PD 3.1 charging with E-marker chip

The cable delivers up to 240 W of power at 48 V / 5 A under the USB PD 3.1 standard. A built-in E-marker chip enables intelligent current matching for safe charging across compatible devices. Aluminium housing aids heat dissipation while tensile wires reinforce mechanical strength during daily use.

Thunderbolt 4 compatible for docks and VR

Certified for Thunderbolt 4, the cable works with Thunderbolt docks, laptops like the Dell XPS series, and VR headsets requiring high bandwidth. It maintains full 20 Gbps throughput and 240 W charging at the full 3 m length. Buyers needing longer runs or optical isolation for electrically noisy environments will not be served by this copper design.

Highlights

  • 240 W fast charging powers laptops and phones
  • 20 Gbps data transfer moves large files quickly
  • 8K at 30 Hz video output drives high-resolution displays
  • 10 ft length gives flexible desk-to-device reach
  • USB 3.2 Gen 2x2 with E-marker chip ensures reliable performance

Specifications

TypeUSB Cables

Questions about this item

How do I install the 10 ft cable so the 20 Gbps data rate and 240 W charging both work?

Connect each USB-C end to a host and device that both support USB 3.2 Gen 2x2 and USB PD 3.1; the built-in E-marker chip then negotiates 48 V at 5 A for full 240 W power and the dual-channel wiring delivers 20 Gbps throughput.

What maintenance or replacement will the cable need over time?

Inspect the aluminum connector housings and the tensile-wire core periodically for kinks or bent pins; if the E-marker chip fails to negotiate 240 W or 20 Gbps, replace the cable.

What limit appears first when I push 8K@30 Hz video and 240 W charging together for long sessions?

The 3 m length and dual-channel design handle the combined 20 Gbps video stream and 48 V / 5 A power without thermal throttling, so the first limit is the host or display port capability, not the cable.

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