The U420-003 USB 3.1 Gen 1 Cable connects two devices with USB-C connectors-such as smartphones, tablets, Ultrabooks and computers-or a USB-C device to a wall charger with a USB-C port. This 3-ft. (0.91 m) cable supports data transfer speeds up to 5 Gbps and power output up to 3A for fast charging of mobile devices. Unlike traditional USB cables that can be attached only one way, the reversible USB-C male connectors plug into a USB port in either direction for fast, fumble-free connection every time. Superior foil shielding provides reliable, error-free data communication. Nickel-plated molded end connectors and gold-plated copper contacts ensure superior conductivity and long life. Slim form supports evolving design trends toward smaller devices. Backward compatible with previous USB generations.