This cable features both a Type-A socket & a Type-C connector making it the perfect solution for converting a new Type-C socket into a Type-A socket. Perfect for plugging your USB (Universal Serial Bus) flash-drive into a modern ultrabook. The new USB (Universal Serial Bus) Type-C connector is smaller than most of the previous USB (Universal Serial Bus) connectors. (Micro B is the exception.) It is also symmetrical; this means that you can plug the connector in either way up. Specification: USB (Universal Serial Bus) 3.0 A Female to USB (Universal Serial Bus) C Male. Reversible connector (Type-C) Data Transfer Rate: 5 Gbps Charging Output: 5V 3A 15W White Length 15cm