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Gray USB-C to USB-C cable, one metre long, matte finish

PENGQIAO

PENGQIAO USB4 cable 1 m 240 W 40 Gbps 8K Thunderbolt 4/3 gray

SKU CH-2PVB-1N6ZZ

A one-metre USB-C cable delivering 40 Gbps data, 240 W charging and 8K video for Thunderbolt devices

  • Connector TypeUSB C to USB C
  • ColorGray
  • Transfers large files in seconds at 40 Gbps
  • Powers demanding devices up to 240 W with 48 V 5 A PD
  • Drives a single 8K display or dual 4K monitors
  • Works with Thunderbolt 4 and 3 plus all USB-C gear
  • One metre gray USB-C to USB-C cable included

USB4 cable for Thunderbolt 4 and 3

This one-metre cable connects USB-C laptops, docks, external SSDs, eGPUs, VR headsets and 10GbE adapters at up to 40 Gbps. It delivers up to 240 W of power when used with a compatible 48 V 5 A charger. The gray cable is backward compatible with USB 3.2, 3.1, 3.0 and 2.0 Type-C devices.

Practical limits of USB4 and Thunderbolt

Full 40 Gbps throughput and 240 W charging require both host and peripheral to support the USB4 or Thunderbolt 4 standard. Single 8K video output or dual 4K output depends on the graphics capability of the source device. Dual-monitor operation needs two separate cables. Legacy USB 2.0 ports will fall back to much lower speeds and no video or high-power delivery.

Installation and common issues

Plug the USB-C connectors into matching ports; orientation does not matter. Ensure the charger and device both advertise 240 W PD support or charging will negotiate a lower rate. Use the supplied 1 m length; extending it with passive adapters can break 40 Gbps signalling. Firmware updates on the host controller occasionally resolve detection problems with eGPUs or docks.

Highlights

  • Transfers large files in seconds at 40 Gbps
  • Powers demanding devices up to 240 W with 48 V 5 A PD
  • Drives a single 8K display or dual 4K monitors
  • Works with Thunderbolt 4 and 3 plus all USB-C gear
  • One metre gray USB-C to USB-C cable included

Specifications

Connector TypeUSB C to USB C
ColorGray

Questions about this item

Should I pick the 1 m length or a longer cable for my desk setup?

The 1 m (3.3 ft) cable keeps signal quality at 40 Gbps and 240 W charging; longer cables often drop to lower speeds or power.

What does 40 Gbps mean when I copy files between my laptop and an external SSD?

It lets you move large video projects in seconds, provided both the host port and the drive support that bandwidth.

Does the Thunderbolt 4 label guarantee 240 W charging on every port?

The cable is rated for 240 W (48 V 5 A) USB‑C PD, but the actual power depends on the charger and the device you connect.

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