Premium quality SuperSpeed USB 3.0 Type A to A M/M device cables Double-shielded, twisted-pair data wiring minimizes cross talk for error free SuperSpeed data transfer rates Support data transfer rates up to 4.8Gbps Backwards compatible with computer USB 2.0 and USB 1.1 ports - these cables also allow connection of USB 3.0 devices to legacy USB 2.0 computers PLUG & PLAY: No driver needed for the usb 3.0 a to a cable. Just plug-and-play for hard drive enclosures, printers, modems, cameras, and other SuperSpeed USB peripherals. Package Contains : 2 Pack 1.5 ft cords USB 3.0 Type A Male to Male Cable