Charging, Monitor, USB Super Speed. The device extends the connection options of USB-C connector of a computer by the functions of the simultaneous charge, picture and sound output and by a USB 3.1 port. USB Adapter 3in1: * HDMI? socket resolution up to 1080p/60Hz * USB Type C? socket, up to 60W(20V/3A) * USB Type A socket. Data and battery charging (BC) USB Type C? plug * Support USB-C input and HDMI, USB 3.1 output * Support USB 3.1 super speed (5Gbit/s) * No driver needed * Operation systems: Windows? 7, 8.1, 10, Mac OS 10.6, Google Chrome OS