The 999-8230-000 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. Users get the advantage of integrating their PC-based platform and intuitive UC interface while being connected to multiple sensory inputs that provide a professional AV experience. At the same time, they also get access to cloud-based applications and a UC platform of choice for content creation and sharing, audio conferencing, video conferencing, and a multitude of other collaboration activities.