We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Short black USB-C cable with straight connectors

CableCreation

CableCreation USB4 cable 0.5 ft Thunderbolt 4 40Gbps 240W 8K@60Hz

SKU CH-H3QA-CC1BY

A .5 ft USB4 cable delivering 40 Gbps data, 240 W charging and 8K 60 Hz video for Thunderbolt devices

  • 40 Gbps bandwidth for rapid data transfer with USB4 devices
  • 240 W power delivery charges laptops and phones from a compatible charger
  • 8K at 60 Hz or 4K at 144 Hz video output to external displays
  • Works with Thunderbolt 3, Thunderbolt 4 and USB-C ports across many devices
  • Short 0.5 ft length keeps desk setups tidy and clutter-free

0.5 ft Thunderbolt 4 cable

This half-foot Thunderbolt 4 cable carries 40 Gbps data, 240 W power delivery and 8K 60 Hz video over a single USB-C connection. It is aimed at users who need maximum bandwidth between adjacent devices such as a laptop and a dock or an eGPU enclosure.

40 Gbps bandwidth and 240 W power

The link runs at the full 40 Gbps rate for Thunderbolt 4 and USB4 40 Gbps hosts, while also accepting 20 Gbps USB4 devices. It delivers up to 240 W when the charger and device both support that level, otherwise it negotiates the highest shared PD profile. Video passes through at 8K 60 Hz or 4K 144 Hz without compression.

Backward compatible USB-C build

The connector works with Thunderbolt 3, Thunderbolt 4, USB 3.2, USB 3.1, USB 3.0, USB 2.0 and earlier USB-C generations. The short length keeps the desk tidy but cannot bridge gaps between separated equipment, so buyers needing a longer reach should choose a different cable.

Highlights

  • 40 Gbps bandwidth for rapid data transfer with USB4 devices
  • 240 W power delivery charges laptops and phones from a compatible charger
  • 8K at 60 Hz or 4K at 144 Hz video output to external displays
  • Works with Thunderbolt 3, Thunderbolt 4 and USB-C ports across many devices
  • Short 0.5 ft length keeps desk setups tidy and clutter-free

Specifications

No published specifications for this item yet.

Questions about this item

Will the 40Gbps cable work with my older Thunderbolt 3 dock and drives?

Yes, the cable is backward compatible with Thunderbolt 3 ports and will operate at the dock's supported speed.

How can I verify the cable is delivering 40Gbps data rates and 240W charging after I plug it in?

Check your device's system report or Thunderbolt control panel for a 40Gbps link status and confirm the charger negotiates 240W PD.

Does the 0.5 ft package include a power adapter or only the cable itself?

The box contains one 0.5 ft USB4 cable; a compatible 240W charger must be purchased separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.