BZBGear BG-PSC7X2 7x2 Presentation Switcher and Scaler

The BG-PSC7X2 takes four HDMI inputs, VGA, component and composite, and puts any of them on a display, scaling anything from 640x480 upward to 1920x1080 at 60 Hz. Input signals up to 4K30 are accepted on the HDMI side.

In dual-switcher mode it works as a 4x1 4K HDMI switcher and a 7x1 1080p multi-format switcher at the same time, which is how an auditorium keeps a legacy VGA laptop and a current 4K player both live. Audio can be embedded or de-embedded through the 3.5 mm and RCA connectors, and RS-232 and IR are provided for control.