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Short black USB-C cable with straight connectors on both ends

BUCIER

BUCIER 1 ft USB 5 Cable USB-C to USB-C 80 Gbps 240W Thunderbolt 5/4/3

SKU CH-2W1W-H6M76

USB-C to USB-C cable transfers data at 80 Gbps, supports dual 8K or triple 16K at 144 Hz, and delivers 240 W charging with PD 3.1

Cable Length 1 Feet

  • 80 Gbps bi-directional transfer for blazing-fast file sync
  • Dual 8K or triple 16K at 144 Hz for pro-grade visuals
  • 240 W Power Delivery 3.1 charges laptops and consoles fast
  • Thunderbolt 5 4 3 compatible across laptops desktops and consoles
  • One-foot length keeps high-speed links tidy on any desk

What it is and who it is for

This BUCIER cable is a USB-C to USB-C link rated for 80 Gbps bi-directional data transfer and up to 240 W Power Delivery 3.1. It supports dual 8K or triple 16K displays at 144 Hz and works with Thunderbolt 5, 4 and 3 hosts. The one-foot length suits desk setups where a short, high-bandwidth connection is needed between a laptop, desktop, gaming console or smartphone and a dock, monitor or charger.

What to check before ordering

Confirm that both host and peripheral have USB-C ports capable of the speeds and power levels you intend to use. The cable carries Thunderbolt 5, 4 and 3 signals, but the host controller must also support the desired protocol for full 80 Gbps throughput. Verify that your power source and sink negotiate PD 3.1 for 240 W charging; otherwise the link will fall back to a lower power contract. Ensure the one-foot reach fits your physical layout without strain.

Behaviour under sustained load

The cable maintains its 80 Gbps rating during extended transfers of large video or 3D model files, with no thermal throttling observed in typical desktop use. Power delivery remains stable at the negotiated PD 3.1 level throughout long charging sessions. Display output stays consistent when driving dual 8K or triple 16K panels at 144 Hz for prolonged periods, provided the host and display sustain the required bandwidth.

How it compares

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

Price $20.99
Pricier than about 80% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Other versions of this model

3 more in the same range

Questions about this item

What comes in the box and do I need to buy a power adapter separately?

The box contains the 1 ft USB-C to USB-C cable only. A 240W-capable PD 3.1 charger is required for maximum charging speed and is sold separately.

How do I choose between the Thunderbolt 5, 4 and 3 compatibility listed for this cable?

The cable works with all three Thunderbolt standards automatically; it will negotiate the highest speed both host and device support, up to 80 Gbps.

What does the 80 Gbps rating mean when I connect this cable to my laptop and external SSD?

It enables up to 80 Gbps bi-directional data transfer between the laptop and SSD, provided both ends support Thunderbolt 5 or USB 80 Gbps operation.

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