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Short black USB-C cable, 1.64ft, Thunderbolt 4 compatible

SMUGDESK

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

SKU CH-603T-2XM70

A 1.64 ft USB-C cable delivering 240 W charging, 40 Gbps data and 8K 60 Hz video, backward compatible with Thunderbolt 3

Cable Length 1.6 Feet

  • 240W fast charging powers a MacBook Pro in under an hour
  • 40Gbps data transfer moves large files in seconds
  • 8K at 60Hz delivers crisp video to a single display
  • Backwards compatible with Thunderbolt 3 and USB 3.2, 3.1, 3.0
  • Compact 1.64ft length keeps desk setups tidy

Thunderbolt 4 cable for power and display

This 1.64 ft USB4 cable carries Thunderbolt 4 signals and reaches 240 W (48 V/5 A) charging. It moves data at up to 40 Gbps when both ends support that rate. The cable suits MacBook, iPad Pro and other USB‑C devices needing high power and video bandwidth.

Thermal and power behaviour in normal use

The cable delivers its rated 240 W without active cooling because it has no onboard electronics that generate heat. Passive copper conductors stay at ambient temperature during charging and data transfer. No fan noise or extra power draw is introduced by the cable itself.

Bundled items and practical effect

Only the cable is supplied; no adapters, docks or software are included. Buyers who need dual 4 K displays must purchase a second cable. Users without Thunderbolt 4 or USB4 hosts will not reach the 40 Gbps or 8K@60 Hz limits.

Highlights

  • 240W fast charging powers a MacBook Pro in under an hour
  • 40Gbps data transfer moves large files in seconds
  • 8K at 60Hz delivers crisp video to a single display
  • Backwards compatible with Thunderbolt 3 and USB 3.2, 3.1, 3.0
  • Compact 1.64ft length keeps desk setups tidy

Specifications

No published specifications for this item yet.

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Questions about this item

How do I connect the USB-C plug to reach the 240W charging rate?

Plug the cable into a USB-C port that supports 48V/5A power delivery; the cable itself carries up to 240W when both host and charger negotiate that rate.

Will the cable degrade and need replacement after heavy daily use?

The cable has no moving parts or active electronics, so it does not wear out under normal use; replace only if the connectors become physically damaged.

What limits 40Gbps transfers during long file copies?

Sustained 40Gbps speed requires both connected devices to support that rate; if either endpoint falls back to a lower USB generation the transfer will slow down.

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