The adapter is a converter to convert the available USB 3.0 header of a motherboard into a USB 3.1 type-e header.
The USB 3.1 port of a housing can also be supplied with USB 3.1 without a suitable mainboard.
The adapter is the perfect solution to use the USB 3.1 connectors with Type-C or Type-A.
1: USB 3.0 Front Panel Socket
2: USB 3.1 TYPE-E Front Panel Header