1. HDMI:
4K*2K(3840*2160)30Hz and 4K*2K(3840*2160)60Hz
2. USB*2:
High speed USB,Power supply up to 4.5W max,
3. USB-C Female Port 1
20V@3A,Support max 87W power adapter,
USB-C Female Port 2
Hight speed USB-C,Power supply up to 4.5W max,
4,USB-C Male:
copatible with thunderboil 3,Make sure that the host USB-C port on
your device complies with the USB3.0/3.1Specification

5. Compatible Windows Mac OS , Android .

6. Certificatios FCC / CE / Rohs / Reach