Description: Connector: USB Type A Female to Micro B Male Transfer rate of up to 10 times faster than the USB 2.0 version and has been dubbed the super speed USB Transmits information at superspeed rates of 5.0 Gbps Connect your cell phone to your PC \/ laptop to access and synchronize your phone book contacts， emails， and appointments， changering tones background pictures， and take advantage of other useful applications and mobile HDD(mobile hard disk drive) transmit data. Backwards compatible with USB 2.0 1.1 1.0 Package Included: 1 x USB 3.0 Female to Micro B Male Converter