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Small black PCB with 9-pin header and two stacked USB-A ports

Vszerda

Vszerda 9-pin USB 2.0 header to dual USB-A female adapter

SKU CH-WKBD-NRJ6K

Converts a 9-pin USB 2.0 motherboard header into two internal USB-A female ports

  • Add two USB 2.0 Type-A ports from one 9-pin header
  • Dual-layer layout gives room for two devices at once
  • Plug standard USB 2.0 devices straight into the motherboard header
  • Works with Windows XP, 7, 8 and 10
  • Low-cost way to add internal USB 2.0 female ports

Add two internal USB 2.0 ports

This adapter converts a single 9-pin USB 2.0 motherboard header into two standard USB-A female ports. It is aimed at PC builders who need extra internal connections for front-panel hubs, card readers or licensing dongles. The dual-layer layout provides enough room for both plugs to sit side by side.

One 9-pin header required

The board must expose a standard 9-pin USB 2.0 header; proprietary or keyed variants will not fit. No additional power or driver installation is needed because the adapter passes the existing 2.0 signal through unchanged.

Press onto the header and secure

Installation is a matter of aligning the 10 pins and pressing the connector onto the motherboard header. The tight pitch can make alignment tricky, so verify pin-1 orientation before applying force to avoid bent pins.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the dual USB 2.0 A female port setup actually give me inside the case?

It lets you plug two standard USB devices such as a licence dongle and a card reader directly onto the motherboard header, freeing rear ports for other gear.

How does the 9-pin USB 2.0 header connection limit what I can attach?

The adapter uses the motherboard's 9-pin USB 2.0 header, so bandwidth is shared between the two ports and only USB 2.0 devices are supported.

What clearance or mounting does the dual-layer bracket need to fit in my chassis?

The dual-layer bracket occupies one rear-slot opening and connects to a single 9-pin header; no extra mounting holes or cables are required.

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