interface can be connected to USB disk, mouse, keyboard, mobile hard disk, game controller and other external devices, HD VGA port can be connected to 4K high-definition TV or projector
HDMI: 4K*2K (3840*2160) 30HZ are avaliable
USB: High speed USB. Power supply up to 4.5W max USB-C Female port: max 87W power adapte USB-C Male port: compatible with thunderbolt (make sure that the host USB-C port on your device complies with the USB3.0/3.1 specification) VGA: 1080P 60HZ