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Two white USB-C cables coiled side by side

SMUGDESK

SMUGDESK PD100W 2-Pack USB C to C cable 3.3FT 20Gbps 100W 4K 60Hz

SKU CH-4DWE-X2GWJ MPN PD100W

A two-pack of 3.3 ft USB-C cables delivering 100 W charging, 20 Gbps data transfer and 4K 60 Hz video output

Model PD100W + 4K @60Hz

  • Charges laptops at up to 100W using 5A power delivery
  • Transfers data at 20Gbps over USB 3.2 Gen 2x2
  • Drives 4K displays at 60Hz via DP Alt Mode
  • Works with Thunderbolt 3 SSDs for full speed
  • Two cables included each 3.3FT long

What the cable delivers

This two-pack supplies USB 3.2 Gen 2x2 cables rated for 20 Gbps data, 100 W charging and 4K 60 Hz video. Each 3.3 ft cable connects USB-C laptops, tablets, SSDs or hard drives that support the required protocols. Buyers who need longer runs or Thunderbolt 40 Gbps speeds cannot use these cables.

Build and daily use

The connectors plug into USB-C power bricks, car ports, monitors and storage devices without adapters. Charging speed scales with the attached charger, supporting 15 W through 100 W profiles. Video output works only on hosts that implement DP Alt Mode over USB-C.

Deciding specification

The single figure that determines fit is the 20 Gbps USB 3.2 Gen 2x2 data rate. If the peripheral or host tops out at 10 Gbps or 480 Mbps the cable will still function but the extra bandwidth goes unused.

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

What USB standard does this cable use and what is its maximum data rate?

It uses USB 3.2 Gen 2x2 and supports up to 20Gbps data transfer.

What is the cable length and which connector type does it have on each end?

Each cable is 3.3FT long with USB-C connectors on both ends.

What must the host device support for 4K 60Hz video output to work?

The host USB-C port must support DP Alt Mode; without it video will not pass through.

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