Tenext USB 3.0 Internal 20-pin Female Header to 2-Ports USB 3.0 9-Pin Type-A Female Connection Adapter Use standard USB 3.0 cables for the newer mother board internal 20-pin USB port Great for computer cases without wiring support for the 20-pin USB port Sold Exclusively by Nextronicus Shipped directly from one of Amazon's warehouses in the United States FREE shipping on Amazon Prime or SuperSaver on combined eligible order