Features: Reversible design (plug in both ways), convenient to use. New generation USB 3.1 cable with revolutionary Type-C connector, made for the new generation USB Devices. You can use your cable with USB 2.0/3.0 connector to charging USB 3.1 interface for MacBook with USB 3.1 Type-C connector. You can use your cable with USB 2.0/3.0 connector to data transmission for MacBook and phone with USB 3.1 Type-C connector. Support charging and data transmission. Small and light weight, convenient to take along. Made of high quality material.