- For superfast synchronising and charging- Support up to 3A Power supply- Type C connector can be used in both directions- Downward compatible to USB 2.0 and 1.1- Allows a reliable and fast connection of external USB devices with the PC.For connection of external USB devices (with C socket, e. g. Tablet or Smartphone) to the USB Host (e. g. PC, Notebook or USB Hub). Datatransferrate up to 5 Gbps (Super-Speed).