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Two braided USB-C cables in white packaging, each 3.3ft long

SMUGDESK

SMUGDESK PD100W USB cable 20Gbps 100W 4K 60Hz 3.3ft 2-pack

SKU CH-FH8X-1NY2S MPN PD100W

Two USB-C cables deliver 20 Gbps data transfer, 100 W charging and 4K 60 Hz video in a 3.3 ft length

Model PD100W + 4K @60Hz

  • Up to 20Gbps data transfer for rapid file moves
  • 100W charging powers a MacBook Pro 16 to 50% in 30 minutes
  • 4K at 60Hz video output connects USB-C monitors with DP Alt Mode
  • Built-in E-Marker chip adjusts current for safe, stable charging
  • Two 3.3ft cables in the pack cover desk and travel needs

Two-cable pack for USB-C devices

This 3.3 ft two-pack uses USB 3.2 Gen 2x2 to deliver up to 20 Gbps data transfer between compatible hosts and peripherals. Each cable carries an E-Marker chip that negotiates up to 100 W Power Delivery for laptops and other USB-C gear. The pair suits users who want a spare cable at a second desk or in a travel bag.

Thermals noise and power draw

The integrated E-Marker regulates current between 5 V/3 A and 20 V/5 A so the cable stays within specification during 100 W charging sessions. No active cooling is present and the assembly produces no audible noise in normal operation. Power loss appears only as the modest resistive heating expected from a 5 A USB-C link.

Build fit and freedoms

Both ends are USB-C so the cables plug directly into Thunderbolt 3 or 4 ports, USB 3.2 Gen 2x2 hosts or any USB-C port that supports DisplayPort Alternate Mode for 4K 60 Hz video. They replace slower legacy cables and free up the need to carry separate charge and data leads. Devices without DP Alt Mode or without USB-C video output will not transmit a display signal over these cables.

Highlights

  • Up to 20Gbps data transfer for rapid file moves
  • 100W charging powers a MacBook Pro 16 to 50% in 30 minutes
  • 4K at 60Hz video output connects USB-C monitors with DP Alt Mode
  • Built-in E-Marker chip adjusts current for safe, stable charging
  • Two 3.3ft cables in the pack cover desk and travel needs

Specifications

No published specifications for this item yet.

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Questions about this item

How do I install the SMUGDESK PD100W cable and what step do people often miss?

Plug each USB-C connector firmly into the host and the device, then verify the host port supports DisplayPort Alternate Mode or Thunderbolt 3/4, otherwise 4K 60 Hz video and 20 Gbps data will not activate.

What maintenance or replacement will the SMUGDESK PD100W cable need later?

Inspect the USB-C plugs and the braided jacket periodically for debris, bent pins or fraying; replace the cable if the E-Marker chip fails to negotiate 100 W or 20 Gbps during sustained use.

What limit appears first on the SMUGDESK PD100W cable under sustained heavy use?

The 100 W power ceiling or the 20 Gbps data ceiling will be reached first depending on whether charging or large-file transfers dominate the workload.

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