Upgrade your computer to the faster speed of usb 31 by adding two 10gbps usb type a ports this usb 31 gen 2 card prepares you for the next generation of usb performance adding two usb a ports to your desktop with a combined bandwidth up to 10gbps now you can access usb 31 gen 2 peripherals at twice the speed of traditional usb 30 usb 31 gen 1 devices with greater bandwidth you can save time and avoid the performance bottlenecks often associated with other connectivity technologies