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 Thunderbolt cable with USB-C plugs at both ends

OWC

OWC Thunderbolt 5 Cable .3M 240W 80Gb/s 120Gb/s

SKU CH-QPS4-22V9P

A .3 metre Thunderbolt cable delivering 80 Gb/s bi-directional data, 120 Gb/s display bandwidth and 240 W charging

  • TypeThunderbolt Cable
  • ColorBlack
  • Length1" - 5"
  • Terminal GenderMale to Male

Length 11.8 in.

  • 80 Gb/s bi-directional data speed for rapid file transfers
  • 120 Gb/s display bandwidth enables high-resolution multi-monitor setups
  • 240 W power delivery charges demanding laptops through a single cable
  • 3 m length keeps workspaces tidy without excess slack
  • Backwards compatible with Thunderbolt 4, 3, USB4 and USB-C devices

OWC Thunderbolt 5 Cable 0.3 m 240 W

This OWC Thunderbolt 5 cable measures 0.3 m (11.8") and carries a 240 W power rating at 48 V/5 A. It supports up to 80 Gb/s of bi-directional data speed and up to 120 Gb/s for higher display bandwidth. The male-to-male USB-C connectors work with Thunderbolt 5, Thunderbolt 4, Thunderbolt 3, USB4 and USB-C devices. It suits professionals who need short, high-power links between docks, displays, eGPUs, PCIe expansion, external SSDs or RAID storage.

Installation ease and common issues

The cable plugs straight into any compatible USB-C port with no drivers or software required. Its short length reduces clutter but limits reach between devices placed far apart. Users sometimes mistake the 120 Gb/s figure for sustained data throughput; that rate applies only to display bandwidth, while data tops out at 80 Gb/s. Ensure both host and peripheral support the desired Thunderbolt or USB standard to achieve rated performance.

Checks before ordering

Verify that your computer and target device each have a USB-C port that supports Thunderbolt 5, Thunderbolt 4, Thunderbolt 3 or USB4 for full speed. Confirm the 0.3 m length is sufficient for your desk or rack layout. Check that the connected hardware can accept up to 240 W of power delivery if you intend to charge a high-draw notebook. This cable is not suited for buyers who need longer runs or who require legacy Thunderbolt 1 or 2 connectivity.

Highlights

  • 80 Gb/s bi-directional data speed for rapid file transfers
  • 120 Gb/s display bandwidth enables high-resolution multi-monitor setups
  • 240 W power delivery charges demanding laptops through a single cable
  • 3 m length keeps workspaces tidy without excess slack
  • Backwards compatible with Thunderbolt 4, 3, USB4 and USB-C devices

Specifications

BrandOWC
TypeThunderbolt Cable
ColorBlack
Length1" - 5"
Terminal GenderMale to Male

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I verify the OWC Thunderbolt 5 Cable is delivering the full 80Gb/s bi-directional data speed after connecting it?

Check the Thunderbolt control panel or system report on your Mac or PC; it will show the active link speed and confirm the cable is operating at the certified 80Gb/s rate.

What comes with the OWC Thunderbolt 5 Cable and what must I purchase separately?

The box contains only the 0.3 M (11.8") Male-to-Male cable itself; you will need to provide the Thunderbolt 5 host device, peripheral, dock or display to complete the connection.

Which OWC Thunderbolt 5 Cable length should I choose for a desktop setup?

The 0.3 M (11.8") length is intended for tight, close-range links such as a dock sitting right next to a laptop; choose a longer cable if your devices are further apart.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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