The Rocstor Premier USB 2.0 Extension Cable extends your existing USB device cable by 10 feet. The Rocstor USB Extension cable is versatile and provides backward compatibility with USB 1.0/1.1 devices. This High-Speed USB cable provides extension to your current USB Type A cable and can accommodate an extension for use of computer peripherals such as printers, scanners, digital cameras, external hard drives, media players, network adapters, and flash drives. Rocstor provides you a lifetime warranty on this premium cable.