The BG-PSC7X2 is a multi-function presentation switcher and scaler equipped with 7 inputs including 4 HDMI, 1 VGA, 1 component and 1 composite. This unit accepts input resolutions up to 4K@60 and auto-scales to 1080P. All input sources can be routed to either of the 2 HDMI display outputs. The HDMI 1 output allows 4k pass through. Easily toggle between sources using the front panel controls, IR remote, RS-232 or TCP/IP connections. The front-panel LCD display provides status feedback of information including input-output selection and EDID settings. The L/R 3.5mm port enables audio embedding from an external audio source. Digital coax and analog outputs allow audio de-embedding for monitoring or external sound systems. Equipped with rack-mounting ears for easy installation, this presentation switcher provides an array of options for commercial environments including conference rooms, auditoriums, school classrooms and presentation meetings.