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50cm USB 3.0 20-pin header cable with dual USB-A ports and PCI bracket panel

Ruth's sister

Ruth's sister 50cm USB 3.0 20-pin to dual USB-A internal power cable

SKU CH-XDYQ-XQ92V

A 50cm internal cable adds two USB 3.0 Type-A ports to a 20-pin motherboard header and includes a rear PCI bracket panel

  • Adds two USB 3.0 ports via a single 20-pin header
  • 50 cm cable length fits most standard chassis layouts
  • Includes rear PCI bracket panel for secure external mounting
  • Direct 20-pin to dual USB-A female adapter design

Dual USB 3.0 front-panel adapter

This 50 cm cable converts a single 20-pin motherboard header into two USB-A 3.0 ports. It includes a rear PCI bracket panel for secure mounting in a standard expansion slot. The assembly suits builders adding front or top-panel connectivity to a desktop chassis.

Sustained transfer stability

The fixed 50 cm length keeps signal paths short, reducing voltage drop during continuous high-throughput file copies. Shielded conductors and the bracket-mounted ports maintain consistent contact resistance under repeated insertions. Builders who need more than two ports or an internal header-only installation will require a different solution.

Highlights

  • Adds two USB 3.0 ports via a single 20-pin header
  • 50 cm cable length fits most standard chassis layouts
  • Includes rear PCI bracket panel for secure external mounting
  • Direct 20-pin to dual USB-A female adapter design

Specifications

No published specifications for this item yet.

Questions about this item

Does the 50cm cable generate noticeable heat when both USB 3.0 ports run all day?

The cable is a passive copper assembly with no active electronics, so it produces no measurable heat under normal USB 3.0 loads.

What must my motherboard provide for this 20-pin adapter to work?

A spare 20-pin USB 3.0 internal header and an open rear PCI bracket slot for the included panel.

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