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A ten-foot Thunderbolt cable with USB-C connectors on both ends

BFKK

BFKK Thunderbolt Cable 10FT 40Gbps 240W 8K@60Hz

SKU CH-J1Q2-DPCMB

A 10-foot cable delivering 40Gbps data, 240W charging and 8K@60Hz video for Thunderbolt 4 and USB4 devices

Length 10 ft.

  • 40Gbps data transfer moves large files in seconds
  • 240W charging powers laptops and phones at full speed
  • 8K 60Hz or dual 4K 60Hz displays from one cable
  • 10ft length gives flexible desk and docking setups
  • Thunderbolt 4 and 3 compatible with USB 3.2 Gen 2 devices

Cable for Thunderbolt 4 and USB4 setups

This 10FT cable carries 40Gbps data, 240W charging and 8K@60Hz video for users who connect MacBook, iPhone 16 or 15, SSD, eGPU, docking station or monitor through a single USB-C link. It is built for professionals and creators who need the full Thunderbolt 4 feature set at a longer reach. The USB-IF certified design includes an E-Marker chip for safe power negotiation.

Replaces shorter or lower-rated USB-C cables

If your current cable caps at 100W, 140W or 180W, or limits video to 4K@60Hz, this link steps up to 240W PD3.1 and single 8K or dual 4K output while keeping 40Gbps throughput. The jump is worth it when you run a high-wattage GaN charger, an 8K display or a Thunderbolt SSD that saturates the bus. Backward compatibility covers USB 3.2 Gen 2, USB 3.2 Gen 2x2 and USB 2.0 devices.

Check host and device specs before ordering

Your laptop, dock, monitor or SSD must each support Thunderbolt 4 or USB4 at 40Gbps to reach the rated speed; actual transfer rate depends on the weakest link. For 240W charging both the charger and the powered device need PD3.1 at 48V/5A. Video at 8K@60Hz or dual 4K@60Hz requires matching display outputs and DSC support on the source.

How it compares

Measured against everything we stock in Thunderbolt Cables & Add-In Adapters, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 90% of the 231 comparable items (median $21.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

Does the 10FT length fit standard desk-to-monitor runs?

At 10FT the cable reaches across typical desk depths and monitor arms without tension, leaving slack for cable routing.

How do I ensure the 240W charge rate actually activates?

Use a PD 3.1 charger rated 48V/5A and a device that negotiates 240W; the built-in E-Marker chip handles the handshake automatically.

When should I replace the cable if 40Gbps throughput drops?

Replace it if sustained transfers fall well below 40Gbps on certified hosts, or if the connectors become loose or show visible wear.

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