: The USB 3.2 gen 1 to USB 3.2 gen 2 header adapter is easily expand your computer's USB C port by converting the 19-pin IDC USB 3.0 / 3.1 female port to a 20-pin USB 3.2 Type-E (A-key) port, enabling the functionality of USB 3.2 Type-C or Type-A connector ports.: The USB 3.1 Type-E key-A to USB 3.0 20 pin header converter features vertical transmission, compact size, non-interference with other multi-layer circuit boards, integrated differential signal optimization technology, stable signals, and strong resistance to interference.: Connector
A (Motherboard): USB 3.0 internal 19/20 pin motherboard male housing header, Connector B (Front
Panel): USB 3.1 A-Key 20 pin front panel female header.: You will receive 1 pcs USB C header adapter. The theoretical transfer speed can reach up to 10Gbps (the actual transfer speed depends on the transfer speed of the host device).