SF Cable, 6ft USB 3.0 Type A Male to Type B Male Cable Ideal for connecting your PC or Mac to any peripheral device, such as your printer, scanner, or hard drive enclosure. 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. Plug and play Lifetime Warranty