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Grey USB-C to USB-C cable, 1.6FT length, braided finish

SMUGDESK

SMUGDESK USB4 Cable 100W 40Gbps 8K 1.6FT

SKU CH-HM33-1D741

A 1.6 ft USB-C cable delivering 100 W charging, 40 Gbps data and 8K 60 Hz video with Thunderbolt compatibility

Cable Length 1.6 Feet

Style USB 4.0

  • Charges laptops at 100W in 1.5 hours
  • Transfers data at 40Gbps with compatible devices
  • Drives 8K display at 60Hz single monitor
  • Works with Thunderbolt 4 and earlier USB-C gear
  • Compact 1.6FT length for tidy desk setup

One Cable for Every Need

This USB4 cable delivers 100W charging, 40Gbps data and 8K video through a single USB-C to USB-C link. It suits professionals who dock a laptop, drive high-resolution displays and move large project files without swapping leads.

100W Power and 40Gbps Headroom

The cable supplies up to 100W at 20V/5A, enough to charge a MacBook Pro to full in roughly 1.5 hours, and transfers data at a theoretical 40Gbps with real-world reads near 2.8GB/s and writes near 2.1GB/s. It runs out of headroom only when a host or device cannot negotiate the full USB4 or Thunderbolt 40Gbps lane rate.

Thunderbolt 4 Compatibility Decides Fit

Full 40Gbps throughput, 8K@60Hz single-display or dual 4K@60Hz video, and 100W charging all require a host and peripheral that both implement Thunderbolt 4 or USB4 40Gbps; on lesser USB-C ports the cable falls back to lower speeds and power.

How it compares

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

Price $13.99
Cheaper 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 cable work with my Thunderbolt 3 dock and older USB 3.2 devices?

The cable is backwards compatible with Thunderbolt 3, USB 3.2, USB 3.1 and USB 3.0, so it will function with those older interfaces at their supported speeds.

How can I verify the 40Gbps data rate is active after connecting my eGPU?

Check the operating system link speed or run a large file transfer; sustained read speeds near 2.8 GB/s and write speeds near 2.1 GB/s indicate the 40 Gbps link is operating.

Does the 1.6 ft cable include a power adapter or do I need a separate 100W charger?

The cable alone is supplied; a compatible 100 W (20 V / 5 A) USB-C charger must be purchased separately to achieve the maximum charging rate.

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