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White USB-C to USB-C cable coiled, 3.3 ft length

SMUGDESK

SMUGDESK USB4 Cable 3.3FT 8K@60Hz Video PC Gaming High Speed Transfer 40Gbps 240W

SKU CH-QP0Q-KR4EP

USB4 cable delivers 40Gbps data, 8K@60Hz video and 240W charging over 3.3FT

Cable Length 3.3 Feet

  • 8K@60Hz single-display video from USB4 Gen 3x2
  • 40Gbps bi-directional data with Thunderbolt 4 compatibility
  • 240W PD 3.1 charging at 48V 5A
  • Backwards compatible to Thunderbolt 3 and USB 3.2
  • 3ft reversible USB-C to USB-C cable

What this cable does

This USB4 cable carries up to 40Gbps of data, delivers up to 240W of power at 48V and drives a single display at 8K 60Hz or two displays at 4K 60Hz when two cables are used. It uses USB C male connectors on both ends and conforms to the USB 4.0 Gen 3x2 specification.

Check your devices first

Your host, charger and peripheral must each support USB4 Gen 3x2 or Thunderbolt 4 to reach the 40Gbps data rate and the 240W power level. For 8K 60Hz video the source and display must both handle that resolution and refresh rate. The cable is backwards compatible with earlier USB and Thunderbolt standards at their native speeds.

Who this suits and who it does not

Suits users who need maximum throughput and power delivery in a 3.3FT length for laptops, docks, eGPU enclosures or high-resolution monitors. Not for buyers who require a longer reach, an angled connector or a cable rated for a higher data class than USB4 Gen 3x2.

Highlights

  • 8K@60Hz single-display video from USB4 Gen 3x2
  • 40Gbps bi-directional data with Thunderbolt 4 compatibility
  • 240W PD 3.1 charging at 48V 5A
  • Backwards compatible to Thunderbolt 3 and USB 3.2
  • 3ft reversible USB-C to USB-C cable

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

What comes in the box and do I need anything else to run 8K@60Hz?

The box contains one USB4 cable with USB-C male connectors on both ends. To achieve 8K@60Hz you need a host and a display that both support 8K@60Hz over USB4 or Thunderbolt.

How do I choose the right length for my setup?

This cable is 3.3 ft long; pick it when your devices are close together. If you need more reach you will need a longer USB4 cable.

What does the 40 Gbps rating mean when I copy files to an SSD?

It is the peak bandwidth of the USB4 Gen 3×2 link. Real-world speeds depend on the SSD, the host controller and the file mix, but the cable itself will not limit transfers below 40 Gbps.

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