Interfaces & Matrix switchers provide a simple and practical way to connect. You may freely convert different audio sources like HDMI, DVI, RCA,and VGA to another video display device as HDMI or other signal. You can easily toggle between multiple groups of devices and view it all online. Switches provide continuous signal sources. While maintaining the stability of signal transmission, it can also switch in real time. It can be applied on stage performances, games, system of switching control center or live images. The brands we represent include Extron, Kramer, 3COM, Kensence, Corning, Omron, RS and so on.