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A 50 cm cable with a 19 or 20 pin motherboard connector leading to one USB-C and two USB-A ports on a PCI bracket

Fervit

Fervit 19/20Pin USB 3.0 Motherboard to Dual USB-A & USB-C PCI-E Cable 50cm

SKU CH-5G74-KHGYE

Converts a motherboard 19/20-pin header to one USB 3.0 Type-A and one Type-C port at 5 Gbps over a 50 cm cable

  • Adds rear USB-A and USB-C ports from an internal 19/20-pin header
  • Delivers 5Gbps data transfer for fast external SSDs and HDDs
  • Works with USB 3.0, 2.0 and 1.1 devices at their rated speeds
  • Type-C port handles data only — no video, audio or power delivery
  • 50cm length fits standard ATX cases for clean cable routing

Front-panel USB 3.0 and Type-C breakout

This 50 cm cable converts a motherboard 19 or 20 pin internal header into one USB 3.0 Type-A port and one USB Type-C port on a rear bracket. It targets builders who want modern front-panel connectivity without replacing the board. The Type-C connector carries data only and does not support audio, video, docking, power delivery or DisplayPort alternate mode.

Installation requirements and cleared space

The adapter plugs directly into the existing internal header and occupies a single PCI-E slot opening at the back of the chassis. No extra power connection or driver is needed beyond the standard USB 3.0 stack. It frees the front-panel headers for other uses while adding two high-speed ports to the rear I/O area.

Sustained transfer behaviour

Both ports operate at up to 5 Gbps Super-Speed and fall back to 480 Mbps Hi-Speed or 1.5 Mbps Low-Speed for older devices. The Type-A and Type-C connectors each maintain that 5 Gbps rate during extended SSD or HDD transfers. Performance stays consistent because the link remains a straight USB 3.0 channel without protocol conversion overhead.

Highlights

  • Adds rear USB-A and USB-C ports from an internal 19/20-pin header
  • Delivers 5Gbps data transfer for fast external SSDs and HDDs
  • Works with USB 3.0, 2.0 and 1.1 devices at their rated speeds
  • Type-C port handles data only — no video, audio or power delivery
  • 50cm length fits standard ATX cases for clean cable routing

Specifications

BrandFervit

Questions about this item

What speed limit applies when I run large file transfers continuously through the Type-C or Type-A ports?

Both ports are rated for USB 3.0 Super-Speed at 5Gbps, with fallback to USB 2.0 Hi-Speed at 480Mbps and USB 1.1 at 1.5Mbps.

How much heat or noise does the cable add when it stays plugged in all day?

The cable is passive with no active components, so it produces no noise and negligible heat during continuous use.

What motherboard header must I have free to install this adapter?

You need an available 19-pin or 20-pin internal USB 3.0 header on the motherboard.

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