Video Graphics Array (VGA) Legacy system and most computers offer this. First introduced in 1987 with IBM PS/2 computers. Analog Component Video - separate R,G,B Channels.   Mechanical - 15pin D-subminiature VGA connector   Resolutions covered VGA 640×400px @70 Hz SXGA 1280×1024px @85 Hz upto QXGA 2048×1536px @85 Hz Supports high definition video [...]