Using a single usb type c port on your laptop output hdmi video and charge the laptop this usb c to hdmi adapter lets you connect your laptop or macbook with usb type c to an hdmi display the video adapter features usb power delivery which enables you to power your laptop while youre outputting video to an hdmi display usb type c is a universal connectivity standard that combines all of your essential functions into one dynamic port this adapter works with usb c devices that pass a dis