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Two white USB-C cables coiled side by side

SMUGDESK

SMUGDESK PD100W USB C to C Cable 6.6FT 20Gbps 100W 4K 60Hz

SKU CH-8MGF-28B1W MPN PD100W

A 6.6 ft USB-C to USB-C cable delivering 100 W charging, 20 Gbps data transfer and 4K 60 Hz video output

Model PD100W + 4K @60Hz

  • Charges laptops up to 100W with 5A current
  • Transfers data at 20Gbps via USB 3.2 Gen 2x2
  • Delivers 4K 60Hz video to DP Alt Mode displays
  • 6ft length suits desk and vehicle USB-C ports
  • Works with Thunderbolt 3 SSDs for full 20Gbps speed

USB-C cable for charging and data

This two-pack USB 3.2 Gen 2x2 cable connects USB-C devices for charging, data and video. It suits owners of MacBook Pro, MacBook Air, iPad Pro, external SSDs or hard drives that need a single cable for power and high-speed transfer. The 6.6 ft length gives flexibility on a desk or in a car.

100 W charging and 20 Gbps data headroom

The cable delivers up to 100 W (20 V/5 A) and works with 15 W, 18 W, 30 W, 45 W and 60 W adapters. A MacBook Pro 16 reaches 50 % charge in 30 minutes. Data moves at 20 Gbps, about 2030 MB/s, which is 40 times faster than USB 2.0 at 480 Mbps. Speed drops if the host or drive does not support the Gen 2x2 rate.

DP Alt Mode required for 4K 60 Hz video

Video output up to 3840x2160 at 60 Hz works only on hosts with DisplayPort Alternate Mode on the USB-C port. Without DP Alt Mode the cable still charges and transfers data but cannot drive a monitor. Check the device specification before buying for display use.

Highlights

  • Charges laptops up to 100W with 5A current
  • Transfers data at 20Gbps via USB 3.2 Gen 2x2
  • Delivers 4K 60Hz video to DP Alt Mode displays
  • 6ft length suits desk and vehicle USB-C ports
  • Works with Thunderbolt 3 SSDs for full 20Gbps speed

Specifications

No published specifications for this item yet.

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Questions about this item

Will the 20Gbps data rate still work if I plug this cable into an older USB 2.0 port?

The cable uses USB 3.2 Gen 2x2 for up to 20Gbps, but speed falls back to the port's limit. On USB 2.0 you will see 480Mbps instead.

How can I verify the cable is delivering 100W to my laptop?

Check the laptop's power meter or battery settings; it should report 20V at 5A when the charger and device both support 100W.

Does the 2-pack include a power adapter or video adapter for the 4K 60Hz output?

The box contains two 6.6ft USB C to C cables only. A USB-C charger and a DP Alt Mode host are required separately for charging and video.

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