• The package included one up angled and one down angled adapter
• 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 designed to be backward compatible

Specification:

• Connector1: Type-E Male USB 3.1 Front Panel Header 10Gbps
• Connector2: Type-E Female USB 3.1 Front Panel Socket 10Gbps