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
Braided USB-C to USB-C cable, 3.3 ft long

SMUGDESK

SMUGDESK USB4 cable 3.3ft 40 Gbps 240W 8K

SKU CH-65EV-E7HEX

A 3.3 ft USB-C cable delivering 40 Gbps data, 240 W charging and 8K video

Cable Length 3.3 Feet

  • 40 Gbps data transfer moves large files in seconds
  • 240 W charging powers demanding laptops through one cable
  • 8K at 60 Hz or dual 4K at 60 Hz from a single connection
  • Works with Thunderbolt 3 and 4 hosts plus USB 3.2, 3.1 and 2.0 devices
  • 3 ft braided cable reaches across a desk without clutter

USB4 cable 40 Gbps 240W

This USB4 cable delivers 40 Gbps data transfer, 240W charging and 8K display support over a 3.3ft braided link. It connects USB‑C laptops, docks, hubs and SSDs with Thunderbolt 3 and 4 hosts. Backward compatibility covers USB 3.2, 3.1 and 2.0 devices.

Sustained 40 Gbps throughput

The cable maintains 40 Gbps bandwidth during long file moves to high‑speed SSDs or RAID arrays without dropping to lower USB rates. It also sustains 240W power delivery for continuous charging of power‑hungry laptops while data flows. Thunderbolt 3 and 4 tunnels remain stable across the full length.

Thermals noise power

Passive construction means no fan noise and no active cooling required. The braided jacket dissipates heat from 240W charging without becoming uncomfortable to handle. Power loss stays within USB4 specifications so connected devices receive the full 240W at the far end.

Highlights

  • 40 Gbps data transfer moves large files in seconds
  • 240 W charging powers demanding laptops through one cable
  • 8K at 60 Hz or dual 4K at 60 Hz from a single connection
  • Works with Thunderbolt 3 and 4 hosts plus USB 3.2, 3.1 and 2.0 devices
  • 3 ft braided cable reaches across a desk without clutter

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

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

Questions about this item

Does the 240 W charging capability generate noticeable heat during extended use?

The cable is rated for 240 W power delivery; under sustained load it will warm slightly, which is normal for high-current USB4 cables.

What must my device support to get 8K video through this cable?

Your USB-C port must implement DisplayPort Alternate Mode; without Alt Mode the cable can carry data and power but not video.

Will this cable run at full 40 Gbps with my older USB 3.2 Gen 2 devices?

The cable is backward compatible with USB 3.2 and 3.1, but those devices will operate at their own rated speeds, not at the cable's 40 Gbps maximum.

Also in this aisle

People compared these

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