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Black USB-C to USB-C cable coiled on white surface, 6.6ft length

SMUGDESK

SMUGDESK Thunderbolt 5 Cable 6.6ft 240W 80Gbps 16K@60Hz

SKU CH-P3FG-7PZ07

A 6.6 ft USB-C cable delivering 240 W charging, 80 Gbps data transfer and 16K 60 Hz video

Cable Length 6.6 Feet

  • Charge laptops at up to 240W for rapid power delivery
  • Transfer large files at 80Gbps with supported devices
  • Drive a single 16K display at 60Hz or dual 8K monitors
  • Works with Thunderbolt 5, 4, 3 and earlier USB-C gear
  • 6ft length gives flexible reach for desk or dock setups

Thunderbolt 5 Cable 6.6ft 240W 80Gbps

This Thunderbolt 5 cable measures 6.6ft and supports up to 240W power delivery at 48V/5A. It delivers bidirectional data transfer up to 80Gbps and can reach 120Gbps with Bandwidth Boost. The cable handles video output up to 16K at 60Hz or dual 8K displays.

For single-cable dock and high-res display users

Suits professionals connecting Thunderbolt 5 or USB4 docks, high-refresh monitors and fast SSDs through one cable. Not for buyers who need longer reach than 6.6ft or who require angled connectors for tight ports.

Check your host and device specs first

Verify that your laptop, monitor or dock supports Thunderbolt 5 or USB4 to unlock 80Gbps speed and 16K video. Confirm the power source can deliver up to 240W for fast charging. Ensure both ends have standard USB-C ports.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 90% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

What must my laptop support to get the full 240W charging through this cable?

The host needs USB Power Delivery Extended Power Range at 48V/5A; a standard 20V/5A port will negotiate a lower wattage automatically

Will the 80Gbps transfer speed work with my existing Thunderbolt 3 dock and SSD?

Yes, the cable is backward compatible with Thunderbolt 3 and USB 3.2 devices, but the link will run at the dock or SSD's maximum rated speed, not 80Gbps

How can I confirm the cable is delivering 16K@60Hz or 80Gbps after I plug it in?

Check the display settings for a 16K@60Hz mode and run a disk benchmark; sustained reads above 5 GB/s indicate the 80Gbps link is active

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