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Two black USB-C extension cables coiled together, male to female connectors visible

SMUGDESK

SMUGDESK USB C Extension Cable 3.3ft 2-Pack 100W 10Gbps 4K 60Hz

SKU CH-VXXJ-Z3PMZ

Two 3.3 ft cables extend USB-C connections while delivering 100 W power, 10 Gbps data and 4K 60 Hz video

  • 100W fast charging powers devices quickly
  • 10 Gbps data rate moves large files in seconds
  • 4K 60 Hz video output delivers sharp visuals
  • 3 ft length adds flexible reach
  • Two cables included for multiple setups

Extension cable for USB-C devices

The SMUGDESK USB C Extension Cable extends the reach of a USB-C port by 3.3 ft. Each pack contains two cables designed for laptops, tablets, phones and hubs that use a USB-C connector.

Data, power and video limits

The cable carries data at up to 10 Gbps under the USB 3.2 Gen2 specification. It delivers up to 100 W of power at 20 V and 5 A when both the charger and the device support that rate. Video output reaches 3840 x 2160 at 60 Hz, but only if the host, the cable and the display all support video over USB-C.

Build and everyday use

A male-to-female layout lets the extender sit between the host port and the peripheral without adding bulk. The 3.3 ft length keeps a dock or charger within easy reach on a desk while avoiding the strain of a short factory cable.

Highlights

  • 100W fast charging powers devices quickly
  • 10 Gbps data rate moves large files in seconds
  • 4K 60 Hz video output delivers sharp visuals
  • 3 ft length adds flexible reach
  • Two cables included for multiple setups

Specifications

No published specifications for this item yet.

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Questions about this item

Should I pick the 3.3 ft 2-pack or the 1.6 ft 2-pack?

Both packs contain two identical cables; the 3.3 ft version gives extra reach for desk setups while the 1.6 ft suits tighter spaces.

Will 10 Gbps data speed actually move a 5 GB file in 5-10 seconds?

Yes, the cable supports USB 3.2 Gen2 at 10 Gbps, so a 5 GB transfer typically finishes within that window.

What does the 100 W rating mean for my laptop charging?

It delivers up to 100 W (20 V / 5 A) provided your charger and device both support that power level.

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