Tenext USB 3.0 SuperSpeed Internal 20-Pin Female Header to Dual USB 3.0 9-Pin Type-A Female Port Connectors T Shape 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