The U420-003-G2 USB 3.1 Gen 2 Cable connects and charges two devices with USB-C or Thunderbolt 3 ports or connects a USB-C device to a wall charger with a USB-C port. This three-foot cable supports USB 3.1 Gen 2 data transfer speeds up to 10 Gbps and power output up to 3A for fast charging of mobile devices. Reversible USB-C male connectors plug into a USB port in either direction for fast, fumble-free connection every time. Premium foil and braid shielding delivers reliable, error-free signal quality and protection from EMI/RFI interference. Molded nickel-plated connectors with gold-plated contacts ensure excellent conductivity. Integral strain relief ensures the cable and connectors last a long time. Backward compatible with previous USB generations. USB Type-C™ and USB-C™ are trademarks of USB Implementers Forum