Black Box Presentation Switcher video scaler / switcher

This presentation switcher allows you to easily switch and present any video signal on a remote display. It supports two VGA inputs - which are also compatible with composite or component video - and three HDMI inputs. The scaler's auto-switching function allows it to automatically detect and switch to a new device as soon as it becomes active - a time-saving function for conference rooms where users frequently plug in new sources.