20-Pin to Dual USB 3.0 Motherboard Bracket Adapter Cable 50cm
20-Pin to Dual USB 3.0 Motherboard Bracket Adapter Cable 50cm
Expand your PC's rear panel connectivity with this 20-Pin to Dual USB 3.0 Baffle Adapter Cable. Designed to connect directly to your motherboard's internal 20-pin USB 3.0 header, this 50cm extension cable adds two full-speed USB 3.0 ports to your system's rear I/O panel — perfect for builders looking to maximise port availability without adding a PCIe card.
Whether you're upgrading a workstation, building a new rig, or restoring ports on an older case, this tidy bracket adapter keeps cables managed and connections reliable at SuperSpeed USB 3.0 data rates.
Key Features
- 20-Pin Internal Header to 2× USB 3.0 Ports — Plugs directly into standard motherboard 20-pin USB 3.0 internal headers
- Dual USB 3.0 Output — Two rear-panel Type-A ports supporting SuperSpeed USB 3.0 (up to 5Gbps)
- 50cm Flexible Cable — Generous length for easy routing inside ATX, Micro-ATX, and Mini-ITX cases
- Rear Bracket Mount — Fits standard expansion slot openings for a clean, professional finish
- Plug-and-Play — No drivers needed; recognised immediately by Windows, Linux, and macOS
- Durable Construction — Quality connectors and shielded cable for stable, long-term use
Specifications
- Connector (Input): 20-Pin internal USB 3.0 header
- Connector (Output): 2× USB 3.0 Type-A female
- Cable Length: 50cm (approx. 19.7 inches)
- USB Standard: USB 3.0 (SuperSpeed, up to 5Gbps)
- Mount Type: Rear I/O expansion bracket
- Country of Origin: Made in China
What's in the Box?
- 1× 20-Pin to Dual USB 3.0 Bracket Adapter Cable (50cm)
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Frequently Asked Questions
Q: Will this 20-pin USB 3.0 bracket adapter work with my motherboard?
A: This cable is compatible with any motherboard featuring a standard 20-pin internal USB 3.0 header, which is found on the vast majority of modern ATX, Micro-ATX, and Mini-ITX motherboards from brands such as ASUS, MSI, Gigabyte, and ASRock. Simply check that your board has an unused 20-pin USB 3.0 internal header before purchasing.
Q: Does this adapter support USB 3.0 SuperSpeed (5Gbps) data transfer rates?
A: Yes. Both output ports on the rear bracket support full USB 3.0 SuperSpeed data transfer rates of up to 5Gbps, making it suitable for fast external storage, USB hubs, and high-bandwidth peripherals.
Q: Do I need to install any drivers for this USB 3.0 bracket cable?
A: No drivers are required. The adapter is entirely plug-and-play and is recognised automatically by Windows 10/11, most Linux distributions, and macOS. Just connect the 20-pin header to your motherboard and secure the bracket to your case.
Q: Will the 50cm cable length be enough for my PC case?
A: The 50cm (approximately 19.7-inch) cable is designed to comfortably reach from standard motherboard header positions to the rear bracket slot in most mid-tower, full-tower, and compact ATX cases. The flexible cable also makes routing around components straightforward.