Connector Type: 3.1 USB-C to ubc-a Gen 2 - cable length: 1M/3.28ft - cable Color: black. Fast charging: the cable can deliver up to 3Amps of charging power, providing for fast charging of phones, tablets, and other mobile devices. Superspeed+: transfer music, photos, video, or data to and from a USB-C equipped laptop at speeds up to 10 Gaps. Reversible design: the reversible Type-C connector is always properly oriented, eliminating a common source of frustration from trying to plug in improperly oriented Type-A connectors.