The AV Bridge MATRIX PRO combines audio and video mixing functionality into a single appliance. It provides a simple way to add multiple cameras, microphones and other AV devices to a traditional AV room design. It then manages the complex process of mixing, switching and controlling those devices into a single USB stream. Key Features AV encoder with simultaneous IP and USB 2.0 streaming Four-input HD video switcher Built-In Quick-Connect™ Technology 8x4 cross-point audio matrix mixer/switcher Four audio ports with built-in AEC Built-in web server for programming, control and remote management