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Two braided USB-C cables, 3.3 ft each, dark grey finish

SMUGDESK

SMUGDESK PD100W 20Gbps USB 3.2 Gen 2x2 USB C cable 3.3ft 2Pack

SKU CH-17JG-FFGCT MPN PD100W

A 3.3 ft USB-C to USB-C cable delivering 20 Gbps data transfer, 100 W charging and 4K 60 Hz video output

Model PD100W + 4K @60Hz

  • Charges laptops at 100W with 20V/5A power delivery
  • Transfers data at 20Gbps via USB 3.2 Gen 2x2 interface
  • Drives 4K 60Hz HDR video to external monitors
  • Supports 2K 144Hz or 120Hz high-refresh displays
  • Two 3.3ft cables included for flexible setups

Two-pack USB-C cable for charging and data

This two-pack supplies a USB-C to USB-C cable rated for 100W power delivery and 20Gbps data transfer. Each 3.3ft lead handles 4K 60Hz video output when the host supports DP Alt Mode. The bundle suits users who need a spare cable for a laptop, dock or phone.

Thermals and power in normal use

The cable carries up to 5A at 20V without active cooling, so it remains passive during 100W charging sessions. No fan or radiator is present, meaning zero audible noise. Power draw matches the connected device and charger; the cable itself adds no measurable overhead.

Build quality and daily connectivity

Connectors are USB-C on both ends, compatible with PD 3.0, QC 3.0 and Samsung Adaptive Fast Charging. The 20Gbps rating requires a host port that implements USB 3.2 Gen 2x2; older 5Gbps or 10Gbps ports will fall back to their own limits. Video works only on DP Alt Mode ports, so pure-charge or data-only hosts will not drive a display.

Highlights

  • Charges laptops at 100W with 20V/5A power delivery
  • Transfers data at 20Gbps via USB 3.2 Gen 2x2 interface
  • Drives 4K 60Hz HDR video to external monitors
  • Supports 2K 144Hz or 120Hz high-refresh displays
  • Two 3.3ft cables included for flexible setups

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

How do I connect the USB C to USB C cable for 4K 60Hz video output?

Plug each end into USB C ports that support DP Alt Mode; the cable carries the video signal directly without extra drivers.

Will the 5A 100W charging capability degrade over time with daily use?

The cable is rated for 5A at 20V; normal wear on the connectors is the only factor that can reduce power delivery.

At what point does the 20Gbps data rate drop during a long file transfer?

Sustained throughput stays at 20Gbps until the host or storage device reaches its own thermal or controller limits.

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