Share a VGA monitor/projector between a VGA and HDMI audio/video source with priority switching - Compatible with HDMI and VGA enabled computer systems and VGA enabled monitors or projecotrs - HDMI to VGA / VGA Switch / HDMI to VGA Switch Box / VGA Converter Switch box with HDMI / HDMI to VGA Selector / HDMI to VGA Converter Switch - Share a classroom or conference room projector with VGA and HDMI video sources.