USB 3.0 PCI-E Adaptor Card 2 x External 1 x Internal OEM Package usbBRusb30_2ex_1in

USB 3.0 PCI-E Adaptor Card 2 x External 1 x Internal

SPECIFICATIONS
* PCI Express 2-Port USB3.0 Card
* USB3.0 backward compatible with with USB 2.0and USB 1.1 devices
* Built-in 4-pin power connector for receiving extra power supply from system
* Hot-swapping feature allows you to connect/disconnect devices without powering down the system
* Support Windows? XP/Vista/Windows 7