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Two blue and black USB 3.0 female to 20 pin header adapters

Linex

Linex Dual USB 3.0 Female to 20 Pin Header Adapter 2 Pack

SKU CH-1QCT-XYMA5

Adds two internal USB 3.0 ports via a 20-pin motherboard header, includes two adapters, weighs 18g, backwards compatible with USB 1.0 and 2.0

  • Connection typeLighting to USB C
  • Adds two USB 3.0 ports from a single 20-pin motherboard header
  • Supports USB 3.0 SuperSpeed data rates up to 5 Gb/s
  • Works with USB 1.0 and 2.0 devices for broad compatibility
  • Driver-free setup on Windows ME through 10 and Linux
  • Two adapters included weighing 18 g each

Dual USB 3.0 header adapter pack

This two-pack provides a pair of adapters that split a single motherboard 20-pin USB 3.0 header into two standard USB 3.0 female ports. They are intended for PC builders who need additional front-panel or internal USB 3.0 connections without occupying extra headers.

Capacity and headroom

Each adapter supports USB 3.0 SuperSpeed data rates and remains reverse compliant with USB 1.0 and 2.0 devices. The split design comfortably handles two simultaneous peripherals, while bandwidth is ultimately shared across the single 20-pin header connection.

Build integration

Driver-less installation works across Windows ME through Windows 10 and any Linux distribution. Blue and black colour coding helps identify ports inside the chassis, and the lightweight 18 g units add minimal strain to the motherboard header.

How it compares

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

Price $18.99
Pricier than about 73% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameDuttek
Ports & slots
Connection typeLighting to USB C

Questions about this item

Will the dual USB 3.0 female ports work with my older USB 2.0 flash drives and peripherals?

Yes, the adapter is reverse compliant with USB 1.0 and 2.0, so existing USB 2.0 devices will function normally through the two female ports.

How can I confirm the adapter is operating at USB 3.0 SuperSpeed after connecting it to the 20 pin motherboard header?

Check the operating system device manager or system profiler; connected USB 3.0 devices should enumerate as SuperSpeed rather than High-Speed.

Does the two-pack include mounting brackets or extra cables for securing the female ports to the case?

The package contains two blue and black adapter units weighing 18 g each; no brackets or additional cables are included.

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