one 9pin(USB) port, Split to 2 port 9-Pin(USB) .
Port Multiplier version with SATA power cable: 1 to 2
Connector A: 9Pin USB Header Male with Female extension cable
Connector(s) B: 2X 9Pin USB Header male
Cable Lenght: about 45CM
Power:extra SATA power to ensure enough power for USB port
With back glue, can be directly fixed on the main board or chassis