1. HDMI:4K*2K(3840*2160)30Hz and 4K*2K(3840*2160)60Hz are available,

2. USB*2:Hight speed USB,Power supply up to 4.5W max,

3. USB-C Female port:20V@3A,Support max 87W power adapter,

4. USB-C Male :copatible with thunderboil 3,Make sure that the host USB-C port onyour device complies with the USB3.0/3.1Specification