Upgrade your computer to the faster speed of usb 31 gen 2 by adding one external and one internal 10gbps usb type a ports this usb 31 gen 2 card prepares you for the next generation of usb performance on the inside and outside of your computer the 2 port card adds one internal type a connector as well as one external type a connector to your desktop computer with a combined bandwidth of up to 10gbps for power hungry devices the card also has an internal sata power connector enabling yo