USB 3.0 2-Port PCI-Express Card with Low Profile support

PCIE USB 3.0 2 Port LP Card
Low profile bracket for small form factor (SFF) computers
Supports Windows 7/Vista/XP 32/64-bit, Server 2003-2008 32/64-bit
Supports simultaneous operation of multiple USB 3.0 and USB 2.0 devices
Supports 2 downstream ports for all speeds
Molex power required