The PS111 is a next generation super high resolution 3 HDMI and 1 VGA to 1 HDMI output switcher with stereo audio output extracted from the selected source. This switcher supports a wide range of HDTV and PC/VESA resolutions up to 4K2K (3840x2160). Users are able to select a source by pressing the push-button selector located on the front of the unit or by using an IR (infra-red) remote. Each system ships with an under-table mounting kit for small boardrooms and conference room tables. By default, the PS111 allows sources to negotiate the preferred output resolution by interfacing directly with the room’s display. An EDID selector feature is used to optionally force sources to output a specific resolution.