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Black USB-C cable with side screw locks, 6.6ft

Cable Matters

Cable Matters 20Gbps USB4 Cable with Side Screw Lock 6.6ft

SKU CH-PXXC-JM2S1

A 6.6ft USB4 cable with side screw lock delivering 20Gbps data, 8K@30Hz or 4K@120Hz video, and 240W PD 3.1 charging

  • USB-IF certification guarantees reliable 20Gbps data, 8K@30Hz video and 240W charging
  • Side screw lock prevents accidental disconnects in professional and gaming setups
  • USB4 technology delivers up to 20Gbps transfer speeds for large files and 4K@120Hz video
  • USB PD 3.1 Extended Power Range provides up to 240W charging for laptops and tablets
  • 6ft length with locking USB-C connectors suits flexible workstation layouts

USB4 Cable with Side Screw Lock

This 20 Gbps USB4 cable carries USB-IF certification and a side screw locking mechanism for a secure connection. It is built for professionals and gamers who need a reliable link between USB-C or Thunderbolt 4 devices without accidental disconnection.

Locking Mechanism and Daily Use

The side screw lock prevents the plug from pulling loose during movement or vibration, making it suitable for fixed workstations and portable setups alike. A 6.6 ft length provides reach across a desk or rack while the locking design keeps power and data stable.

Upgrading from Standard Cables

This cable replaces ordinary USB-C leads that lack locking screws or certified 20 Gbps throughput. The jump is worthwhile when you need guaranteed 8K at 30 Hz or 4K at 120 Hz video, plus 240 W power delivery over a single locked connection.

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.

Questions about this item

What data rate does the USB-IF certified USB4 cable support?

The cable is certified for up to 20Gbps data transfer under the USB4 standard.

What physical clearance does the side screw lock require?

The side screw locking mechanism needs enough lateral space around the USB-C port for the screws to engage fully.

How do you secure the screw lock without damaging the port?

Align the plug, then tighten each side screw by hand until snug; over-tightening with tools can strip the threads.

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