SF Cable, 3ft USB 3.0 A Male to A Female Extension Cable Connectors: USB Type A Male to USB Type A Female Transfer rates up to 5 Gbit/s (640 MB/s) which is 10x faster than the USB 2.0 (480 Mbit/s) USB 3.0 reduces the time required for data transmission and reduces power consumption Backward compatible with USB 2.0 and 1.1 Devices Gold Plating Contacts and fully compatible with Windows and MAC