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Braided USB-C to USB-C cable, 6.6 ft long, Thunderbolt 4 compatible

SMUGDESK

SMUGDESK Thunderbolt 4 Cable 6.6 ft Braided USB4 C to C 40Gbps 8K 60Hz 100W

SKU CH-YRVR-EYAQW

A 6.6 ft braided USB-C cable delivering 40 Gbps data, 8K 60 Hz video and 100 W charging

Cable Length 6.6 Feet

  • Charges compatible laptops at up to 100W (20V/5A) for a full MacBook Pro in under 1.5 hours
  • Transfers data at up to 40Gbps when both devices support the speed
  • Drives a single display at 8K 60Hz or two 4K displays with two cables
  • Works with Thunderbolt 4 and earlier Thunderbolt 3 and USB 3.2/3.1/3.0 devices
  • Braided 6.6 ft cable built for durable daily use

6.6 ft Thunderbolt 4 Cable

This Thunderbolt 4 cable connects USB-C devices at up to 40 Gbps and carries 8K video at 60 Hz. It delivers up to 100 W of power for fast laptop charging. The braided 6.6 ft length suits desk or docking setups.

Replaces slower USB-C cables

It upgrades from cables limited to 10 Gbps or lower power delivery when you need full Thunderbolt 4 bandwidth and 100 W charging. The jump is worth it for 8K displays, high-speed storage or docking stations that require 40 Gbps.

Plug-and-play USB-C to USB-C

Both ends are USB-C so installation is a simple connection; no drivers are required. The main issues arise when the host or peripheral does not support Thunderbolt 4 speeds or 100 W PD, limiting performance to the device's capability.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

How much clearance does the 6.6 ft braided cable need behind a dock or monitor?

The 6.6 ft length gives ample reach from a wall outlet or desk hub to a laptop or monitor without tension on the connectors.

Which end plugs in first when connecting a Thunderbolt 4 laptop to an 8K 60Hz display?

Both ends are identical USB-C; insert either end into the laptop and the other into the display, then ensure the host port supports video-out and 40Gbps data.

When should the cable be replaced if it carries 100W charging daily?

Inspect the braided sheath and USB-C connectors periodically; replace the cable if the jacket frays, pins bend, or charging drops below the rated 100W 20V/5A.

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