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Small black USB header adapter with 180-degree Type-C connectors and adhesive tape

BUCIER

BUCIER USB2U32GHA USB 2.0 to 3.2 Gen 1 Header Adapter 180-degree

SKU CH-3HWQ-Y2RWY

Converts a motherboard USB 2.0 header to a 20-pin USB 3.2 Gen 1 Type-C front-panel socket with a 180-degree low-profile design

  • Cable lengthMillimeters
  • Adapter typeUSB Type C
  • Thunderbolt 3 supportUSB
  • First connectorUSB Type C
  • Second connectorUSB Type C
  • Units per package1
  • Upgrade internal USB speed with 3.2 Gen 1 support
  • 180-degree connector avoids chassis interference
  • Slim 24 x 13 x 5 mm fits tight spaces
  • Plug-and-play install needs no drivers
  • Includes self-adhesive tape for secure mounting

Purpose and audience

The BUCIER USB2U32GHA adapter lets owners of motherboards with a 9-pin USB 2.0 header connect a front-panel Type-E Key-A female socket that expects a 20-pin USB 3.2 Gen 1 header. It is aimed at builders who want to add a modern USB Type-C front port without replacing the board.

Build and daily use

The adapter measures .94 x .51 x .19 in and weighs 5.5 grams. Its 180-degree connector orientation and slim profile reduce interference with nearby components or the chassis interior. A self-adhesive tape strip is included for securing the module. Plug-and-play operation requires no drivers.

Deciding specification

The adapter bridges a USB 2.0 9-pin header to a USB 3.2 Gen 1 20-pin Type-E Key-A female socket, so connected devices operate at USB 2.0 speeds rather than the header’s full 3.2 Gen 1 bandwidth.

How it compares

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

Price $13.99
Cheaper than about 60% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Brand nameBUCIER
Model nameUSB2U32GHA
Part numberUSB2U32GHA
Product typeUSB Type C
Product colorBlack
Adapter typeUSB Type C
Ports & slots
Thunderbolt 3 supportUSB
First connectorUSB Type C
Second connectorUSB Type C
Size & build
Cable lengthMillimeters
Product dimensions0.94 in × 0.51 in × 0.19 in
Product weight5.5 g
In the box
Units per package1

Questions about this item

What USB standard does the 20-pin Type-C header support and what speed does it cap at?

The 20-pin Type-C header is a USB 3.2 Gen 1 interface, which caps at 5 Gbps in practice.

What are the exact dimensions and orientation of the adapter for case clearance?

It measures 24 mm long, 13 mm wide and 5 mm high with a 180-degree connector angle.

How do you install it and which step is often missed?

Plug the 9-pin end into the motherboard USB 2.0 header, connect the 20-pin Type-C socket to the front-panel cable, then press the included self-adhesive tape to secure the adapter — skipping the tape often leaves it loose.

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