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A 3.3ft USB-C to USB-C cable in black with straight connectors

SMUGDESK

SMUGDESK 100W Thunderbolt 4 USB4 Cable 40Gbps 8K 3.3FT

SKU CH-NBYN-RAWD9

Delivers up to 100 W charging, 40 Gbps data and 8K 60 Hz video over a 3.3 ft Thunderbolt 4 cable

Cable Length 3.3 Feet

Style USB4

  • Charges up to 100W with PD 3.1
  • Transfers data at 40Gbps via USB4 Gen 3x2
  • Drives 8K display at 60Hz over USB-C
  • Bi-directional reversible USB-C connectors
  • Backwards compatible with 40W, 60W, 80W power

One Cable for Charging, Video and Data

This Thunderbolt 4 USB4 cable delivers up to 100W Power Delivery 3.1 charging, 8K video at 60Hz and 40Gbps bi-directional data transfer. It connects USB-C devices such as laptops, phones, SSDs and monitors with a single reversible male-to-male link.

Plug-and-Play with Certified Length

The 3.3FT cable is bi-directional and reversible, so either end fits host or peripheral without orientation issues. No drivers are required; the connection negotiates PD 3.1, PD 3.0 PPS, QC 4.0 and legacy profiles automatically. Exceeding the certified length can reduce the 40Gbps throughput or 100W power delivery.

Check Port Capabilities Before Buying

Verify that your host and device both support USB4 Gen 3x2 or Thunderbolt 4 to reach the stated 40Gbps and 8K@60Hz. A 100W EPR PD 3.1 charger is needed for maximum 100W (20V/5A) charging; lower-wattage chargers will fall back to 60W or 80W. This cable does not suit buyers who need longer reach or legacy USB-A connectors.

Highlights

  • Charges up to 100W with PD 3.1
  • Transfers data at 40Gbps via USB4 Gen 3x2
  • Drives 8K display at 60Hz over USB-C
  • Bi-directional reversible USB-C connectors
  • Backwards compatible with 40W, 60W, 80W power

Specifications

No published specifications for this item yet.

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Questions about this item

How can I confirm the cable is delivering 100W charging after connecting it?

Use a USB-C power meter inline between the charger and cable; it should show 20V at 5A when the laptop requests full 100W EPR power.

What accessories are included and what must I supply myself?

Only the 3.3FT USB-C to USB-C cable is in the box; you need a PD 3.1 EPR charger and a device that both support 100W to reach maximum charging.

Which length or version should I pick for 8K@60Hz and 40Gbps data?

This single 3.3FT model is rated for 8K@60Hz video and 40Gbps USB4 Gen3x2 speeds; no other lengths or variants are offered.

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