With Sandberg HDMI Capture Link to USB you get an HDMI INPUT port for your high quality video camera up to 4K. In this way you can use the high quality video camera in all your streaming and chat apps same way as a traditional USB webcam. You can also use the HDMI input for other video sources such as Playstation and DVD players etc. to make streaming and recording of all your favorite video content real time and in very high quality. The audio signal from HDMI is supported.