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Black USB-C to USB-C cable coiled on white surface, 6.6ft length

SMUGDESK

SMUGDESK USB 4 Cable 40Gbps 100W 8K 6.6ft

SKU CH-TY22-VH9MS

USB4 cable delivers 40 Gbps data transfer, 100 W charging and 8K video over 6.6 ft

Cable Length 6.6 Feet

Style USB4

  • Transfers files at 40 Gbps for rapid SSD workflows
  • Delivers 100 W charging to power laptops quickly
  • Drives one 8K display at 60 Hz for sharp visuals
  • Supports dual 4K monitors at 60 Hz for expanded workspace
  • Compatible with Thunderbolt 3 and 4 devices for broad connectivity

One Cable for Data, Power and Video

This SMUGDESK USB4 cable carries 40Gbps bandwidth, 100W PD 3.1 charging and up to 8K@60Hz video over a 6.6ft USB-C to USB-C link. It suits professionals who move large project files between NVMe enclosures and laptops while simultaneously driving high-resolution displays.

Fits Laptops, Docks and Monitors

The cable plugs directly into USB-C or Thunderbolt 3/4 ports on laptops, tablets or phones and needs no driver or external power. It frees a second port by combining data, charging and dual 4K@60Hz video in a single run, so a docking station or monitor chain stays tidy.

Replaces Separate Charge and Video Cables

Builders who currently carry a 100W charger lead plus a DisplayPort or HDMI cable can consolidate to this one cord. The jump is worth it when a workflow demands 40Gbps SSD speeds and 8K output together, but it is not for buyers who need longer runs or legacy USB-A connectivity.

How it compares

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

Price $16.99
Pricier than about 60% 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 40 Gbps data rate hold up during long transfers?

The cable is rated for a theoretical maximum of 40 Gbps; real-world reads reach about 2.8 GB/s and writes about 2.1 GB/s.

Does the cable get hot or draw extra power when running all day?

It carries up to 100 W at 20 V/5 A for charging, but the cable itself adds no active cooling or heat generation.

What host port is required for 8K video and 40 Gbps data?

A USB4 or Thunderbolt 3/4 USB-C port on the host is needed for full 8K@60 Hz and 40 Gbps performance.

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