Part number: CB_0056F
2 Ports USB 3.0 PCI-Express (PCI-e) Controller Card w/ Molex 4pin Power
Add two external SuperSpeed USB 3.0 ports to your desktop PC with this PCIe card. It provides speeds up to 5Gbps, more than ten times the speed of the USB 2.0 standard, yet retains full backwards compatibility with USB 2.0/1.1 devices.
The kit includes the card, a driver CD, and a Quick Install guide. There are no jumpers or IRQs to worry about, just plug it in, install the drivers, and you're ready to connect at SuperSpeed!
This card and its drivers are compatible with Windows XP, Vista, 7, and Server 2008 Release 2. Both x86 and x64 versions of each OS are supported, where applicable.