Add four (3 external and 1 internal) Super Speed USB 3.0 ports to your PCIe-enabled desktop PC
Works with high-bandwidth USB 3.0 devices, such as external hard disks, high resolution webcam, video surveillance cameras, digital video cameras, multi-channel audio and more
Supports data rate up to 5Gb/s and backward compatible with USB 2.0/1.1 devices
Dual profile design to work with full height and low profile chassis with included brackets