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A two-metre USB-C to USB-C cable with straight connectors and a woven black finish

BUCIER

BUCIER 6.6 ft USB 5 Cable USB-C to USB-C 80 Gbps Dual 8K 240W Thunderbolt 5

SKU CH-Y08V-5YA4S

A 6.6 ft USB-C cable delivering 80 Gbps data transfer, dual 8K at 144 Hz video and 240 W PD 3.1 charging with Thunderbolt support

Cable Length 6.6 Feet

  • 80 Gbps bi-directional transfer for ultra-fast file sync
  • Dual 8K or triple 16K at 144 Hz for high-refresh workflows
  • 240 W PD 3.1 charging powers demanding laptops and devices
  • Thunderbolt 5, 4 and 3 compatible across modern hosts
  • 6 ft length gives flexible reach for desk or mobile setups

Cable purpose and audience

This BUCIER USB 5 cable connects USB-C devices at 80 Gbps bi-directional bandwidth. It suits professionals and enthusiasts who move large 4K video or 3D model files between laptops, desktops, gaming consoles or smartphones.

Build and connector implications

The USB-C to USB-C design carries 240 W power delivery with PD 3.1 support alongside data and video. A single cable can charge high-power laptops while driving dual 8K or triple 16K displays at 144 Hz.

Interface practical limits

Thunderbolt 5, 4 and 3 hosts are supported, but the 80 Gbps rate and 240 W charging require both ends to implement the USB 5 and PD 3.1 specifications. Older USB-C ports will fall back to their native speeds and power limits.

Highlights

  • 80 Gbps bi-directional transfer for ultra-fast file sync
  • Dual 8K or triple 16K at 144 Hz for high-refresh workflows
  • 240 W PD 3.1 charging powers demanding laptops and devices
  • Thunderbolt 5, 4 and 3 compatible across modern hosts
  • 6 ft length gives flexible reach for desk or mobile setups

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

What data rate does the USB 5 cable support, and what does that cap in practice?

The cable handles 80 Gbps bi-directional transfer, which caps real-world throughput at that rate for file syncs and video streams.

What physical length and connector type does this cable need to fit my setup?

It is 6.6 ft long with USB-C plugs on both ends, so it fits any USB-C port with that reach.

How do I install the cable for 240 W charging, and what step do people miss?

Plug both USB-C ends into PD 3.1-capable devices; the step people miss is confirming both host and device support 240 W PD 3.1.

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