USB3.0 PCI-Express Card 2 Ports
*Chipset:NEC D720200
*Transfer speed up to 5.0Gbps,10 times faster than USB2.0 *Compatiable with USB2.0,1.1
*Install to PCI-e slot,easy connect a USB3.0 device to your desktop PC
*With CD driver
*Hot plug and play
*Compatiable with Windows 7,Vista,XP