USB 3.1 Front Panel Header Male to Female Type-E Motherboard Extension Data Cable 50cm USB 3.1 require a different front panel header than USB 3.0. The USB 3.1 port interface is using the USB 3.0 pin set and more. It is design to be backwards compatible (will explain later). Length: 50cm Connector1: Type-E male USB 3.1 Front Panel Header 10Gbps Connector2:Type-E Female USB 3.1 Front Panel socket 10Gbps