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A black USB-C cable coiled on a white surface

BUCIER

BUCIER USB 5 cable 6.6ft 80 Gbps 240W 16K

SKU CH-05RW-ABPNG

A 6.6 ft USB cable delivering 80 Gbps data transfer, 240 W charging and 16K video support

Cable Length 6.6 Feet

  • 80 Gbps bi-directional bandwidth transfers massive files in seconds
  • 240W Power Delivery 3.1 charges high-performance laptops through one cable
  • 16K or dual 8K video at 144Hz drives pro-grade displays
  • 6ft length gives flexible desk routing without signal loss
  • Thunderbolt 5, 4 and 3 compatible for wide device support

USB 5 cable 6.6 ft 80 Gbps

This 6.6 ft USB C cable is rated for 80 Gbps bi-directional transfer, doubling the bandwidth of the previous generation. It carries up to 240 W of power with PD 3.1 support and drives dual 8 K or triple 16 K displays at 144 Hz. The construction targets professionals and enthusiasts who need a single cable for high-speed data, video and charging.

Suited for high-bandwidth workflows

The cable suits creators moving large 4 K or 3D files between workstations and Thunderbolt 5, 4 or 3 docks, and users powering demanding laptops at the full 240 W rate. Buyers who only need basic charging or 10 Gbps data will not use the available headroom. It is not for setups that require legacy USB-A connectors or proprietary video inputs.

Deciding specification: 80 Gbps bandwidth

The 80 Gbps rating is the single figure that determines whether this part matches the host and device capabilities. If the controller or peripheral tops out at 40 Gbps the extra throughput will remain unused, while a Thunderbolt 5 system can saturate the link for sustained file transfers and multi-monitor 16 K output.

How it compares

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

Price $35.99
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 does the 80 Gbps figure mean when I plug this cable into my laptop and drive?

It provides bi-directional data transfer at 80 Gbps, doubling the rate of USB 4 for fast syncing of large files such as 4K video and 3D models.

Which interface standard limits the cable's speed and power in practice?

Thunderbolt 5, 4 and 3 compatibility caps data at 80 Gbps and power delivery at 240W with PD 3.1 support.

What physical length and connectors do I need to fit this cable between my devices?

The cable is 6.6ft long with USB-C connectors on both ends for a direct C-to-C connection.

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