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Two short black USB-C cables coiled together

SMUGDESK

SMUGDESK USB-C to USB-C 3.2 Gen 2x2 Cable 20Gbps 100W 4K 1.6ft 2Pack Black

SKU CH-WN6S-5A57M

Two USB-C 3.2 Gen 2x2 cables provide 20 Gbps data, 100 W charging and 4K 60 Hz video

  • 20Gbps data sync for rapid file transfers
  • 4K@60Hz video output to external displays
  • 100W Power Delivery with E-Marker chip
  • USB-IF certified for reliable compatibility
  • 6ft length in a 2-pack for convenience

SMUGDESK USB-C 3.2 Gen 2x2 20Gbps Cable

This SMUGDESK USB-C to USB-C cable delivers up to 20Gbps data transfer under the USB 3.2 Gen 2x2 standard. It carries 100W Power Delivery with an integrated E-Marker chip for safe charging. The cable also supports 4K video output at 60Hz when both host and display implement DisplayPort Alternate Mode. Each pack contains two black cables measuring 1.6 feet.

Suits users needing short high-speed links between

Buyers who require longer reach for desk or docking setups should consider a different length. The cable will not drive 4K video if the host port lacks DisplayPort Alternate Mode support. Devices limited to USB 2.0 or USB 3.0 speeds will not benefit from the 20Gbps rating. Thunderbolt 3 or 4 hosts work, but the cable is not a Thunderbolt-certified product.

Plug both ends into USB-C ports.

Ensure the source device supports DisplayPort Alternate Mode before expecting video output. The E-Marker chip negotiates 100W charging automatically, so mismatched power profiles are unlikely. The short 1.6-foot length reduces cable strain but offers no slack for distant ports. USB-IF certification confirms baseline electrical and mechanical compliance.

How it compares

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

Price $15.99
Pricier than about 55% 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

Which ports must my laptop and monitor already have for the 4K@60Hz video to work?

Both devices need a USB-C port that supports DisplayPort Alternate Mode; the cable then carries 3840x2160 at 60Hz.

Will the cable still charge at 100W and move data at 20Gbps if I plug it into a USB 3.0 port?

It will fall back to the host port’s limits — USB 3.0 caps data at 5Gbps and power at lower wattage — so you lose the 20Gbps and 100W peaks.

How can I confirm the link is running at the rated 20Gbps after I connect it?

Check the OS connection speed readout or run a large file transfer; a sustained rate near 20Gbps shows the Gen 2x2 link is active.

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