A:Answer To be clear, this unit has an hdmi port and a usb-c port. You can buy a usb-c to hdmi adapter and send to another screen without sound. That and it will also still support your laptop screen gives you 3 to work with. However, note that the signal sent out through the usb-c port does not carry sound so it is solely for work not anything with sound. Of course, the standard hdmi output allows movies and other sound. Good luck