We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with two blue USB 3.0 ports and a 20/19 pin header

Fervit

Fervit Dual USB 3.0 Female to 20/19 Pin Header Adapter

SKU CH-8MQG-ME9AT

Adds two USB 3.0 Type-A ports to a motherboard 20/19-pin header at 5Gbps, backward compatible with USB 2.0 and 1.1 devices

  • Add two USB 3.0-A ports via a free 20/19-pin header
  • 5 Gbps transfer speed for fast external device access
  • Horizontal PCB assembly fits tight internal chassis spaces
  • Backward compatible with USB 2.0 and USB 1.1 peripherals
  • Connect flash drives or WLAN sticks directly inside the case

Dual USB 3.0 Header Adapter

The Fervit Dual USB 3.0 Female to 20/19 Pin Header Adapter adds two USB 3.0 Type-A ports to a desktop PC by connecting to an internal motherboard header. It is built as a horizontal PC board assembly for direct installation inside the case. This suits builders who need front-panel or internal USB 3.0 connectivity without using a rear I/O slot.

Check Motherboard Header Availability

Verify that your motherboard has a free 20-pin or 19-pin internal USB 3.0 header before ordering. The adapter plugs into that male header and requires no extra power connection. Backward compatibility with USB 2.0 and 1.1 devices is supported, but the header itself must be a USB 3.0 type to deliver the stated 5Gbps link speed.

Upgrade From Missing Or Occupied Front Ports

This adapter replaces the need for a front-panel USB 3.0 module when the case lacks one or the existing header is already used. The jump is worth it when you want to run USB memory sticks, WLAN adapters or other peripherals internally at USB 3.0 speeds instead of relying on slower legacy headers or external cables.

Highlights

  • Add two USB 3.0-A ports via a free 20/19-pin header
  • 5 Gbps transfer speed for fast external device access
  • Horizontal PCB assembly fits tight internal chassis spaces
  • Backward compatible with USB 2.0 and USB 1.1 peripherals
  • Connect flash drives or WLAN sticks directly inside the case

Specifications

BrandFervit

Questions about this item

What comes in the box and do I need any extra cables or brackets?

The adapter board has two USB 3.0 Type-A female ports and a 20/19-pin header that plugs directly into the motherboard. No extra cables or brackets are included.

How do I decide between the 20-pin and 19-pin header options on this adapter?

Use the 20-pin side if your motherboard has a full 20-pin USB 3.0 header; use the 19-pin side if the header is keyed with one missing pin. Both connect to the same two ports.

What does the 5 Gbps rating mean when I plug a USB 3.0 flash drive into one of these ports?

The port supports USB 3.0 speeds up to 5 Gbps, and it is backward compatible with USB 2.0 and USB 1.1 devices.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.