HD 1080P USB 3.0 to HDMI Video Cable Adapter For PC Laptop HDTV LCD TV Converter This USB to HDMI adapter can connect a computer via USB interface to an HDTV, monitor, or projector with HDMI interface. It will deliver high-definition audio video sources in computer to your HDTV or monitor, so the external video displaying problem of the computer will be solved easily. Simple installation and easy to operate.