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A short USB-C to USB-C cable, matte black finish, 1.64 ft long

SMUGDESK

SMUGDESK USB 4 Cable Thunderbolt 4 1.64 ft 240W 40Gbps 8K@60Hz

SKU CH-A0J2-X6J5W

A 1.64 ft USB-C cable delivering 240 W charging, 40 Gbps data and 8K 60 Hz video

Cable Length 4 Feet

  • 240W fast charging powers a MacBook Pro in under an hour
  • 40Gbps data transfer moves large files in seconds
  • 8K@60Hz video output drives ultra-high-definition displays
  • Backward compatible with Thunderbolt 3 and USB 3.2, 3.1, 3.0
  • Compact 1.64 ft length keeps desk setups tidy

USB 4 Cable for Thunderbolt 4 Hosts

This USB 4 cable is built for users who need a single short link between a Thunderbolt 4 host and a USB-C peripheral such as a MacBook, iPad Pro, docking station or hub. It handles charging, data and video in one 1.64 ft run, so it suits desktop setups where the device sits close to the port.

240W Charging and 40Gbps Data Headroom

The cable carries up to 240W at 48V/5A, enough to fast-charge a MacBook Pro to full capacity in under an hour. It moves data at 40Gbps when both ends support that speed, and drives a single 8K display at 60Hz or two 4K displays using two cables.

Thermals Noise and Power Draw

Passive construction means no fan noise and no active cooling requirement. The conductors are rated for the full 240W load without exceeding normal operating temperatures during typical charging or data sessions. Power draw follows the negotiated USB Power Delivery contract between host and device.

Highlights

  • 240W fast charging powers a MacBook Pro in under an hour
  • 40Gbps data transfer moves large files in seconds
  • 8K@60Hz video output drives ultra-high-definition displays
  • Backward compatible with Thunderbolt 3 and USB 3.2, 3.1, 3.0
  • Compact 1.64 ft length keeps desk setups tidy

Specifications

No published specifications for this item yet.

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Questions about this item

Will the 40Gbps cable work with my older Thunderbolt 3 dock and USB 3.2 devices?

Yes, the cable is backwards compatible with Thunderbolt 3 and USB 3.2, 3.1, and 3.0 standards, so it will function with your existing dock and peripherals.

How can I confirm the cable is delivering the full 240W charge to my laptop?

Check your laptop's battery or power settings while connected; it should report a charge rate up to 240W (48V/5A) if both the charger and laptop support that maximum.

Does the 1.64 ft cable include a power adapter or do I need to buy a 240W charger separately?

Only the USB-C to USB-C cable is included; a 240W compatible power adapter must be purchased separately to achieve the maximum charging speed.

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