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Nylon-braided USB-C to USB-C cable, 6.6 ft

SMUGDESK

SMUGDESK USB4 Cable 6.6ft 40Gbps 100W 8K@60Hz

SKU CH-0S90-VFD8B

USB4 cable reaches 40Gbps data transfer, delivers 100W charging and drives 8K@60Hz video over 6.6ft length

Cable Length 6.6 Feet

Style USB4

  • Delivers 100W charging for power-hungry laptops
  • Transfers data at 40Gbps with USB4 Gen3x2
  • Drives 8K displays at 60Hz via DP Alt Mode
  • Works with Thunderbolt 3 and 4 hosts
  • 6ft nylon-braided cable resists daily wear

The USB4 cable for 40Gbps workflows

This 6.6ft USB C male-to-male cable carries the USB4 Gen 3x2 standard at up to 40Gbps bi-directional throughput. It targets creators and engineers who move large project files between USB4 or Thunderbolt 3/4 hosts and high-speed storage or docks. The braided nylon jacket adds durability for daily desk use and travel.

100W charging and 8K video on one wire

Power Delivery 3.1 Extended Power Range lets the cable deliver 100W at 20V/5A to laptops such as a MacBook Pro 16'' when paired with a compliant 100W EPR charger. Video-wise the link supports a single 8K@60Hz, 5K@60Hz or 4K@60Hz stream over DisplayPort Alternate Mode, so one cable handles power, data and external display.

Plug in and go if the port speaks DP Alt Mode

Both ends are reversible USB C connectors, so orientation never matters. The only common snag is connecting to a USB C port that lacks DisplayPort Alternate Mode — video will not appear even though data and charging work. Backward compatibility with Thunderbolt 3 and USB 3.x means older gear still functions, just at its own lower speed ceiling.

How it compares

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

Price $18.99
Pricier than about 73% 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

Will the USB-C connectors wear out from daily plugging and unplugging?

The cable uses reversible USB-C male connectors rated for repeated insertion cycles; keeping ports clean and avoiding side-loads will extend their usable life.

Does the 40 Gbps data rate hold steady during long file transfers?

Sustained throughput is limited by the host controller and device storage speed; the cable itself is specified for up to 40 Gbps with USB4 Gen 3x2 endpoints.

How warm does the cable get when delivering 100 W continuously?

At 20 V and 5 A the conductors are designed for the rated load; normal operation stays within USB-IF temperature limits for 100 W EPR cables.

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