The EXT-DVI-444DL is a 4x4 DVI Dual Link Matrix provides a simple, reliable and highly effective method of creating multiple Dual Link DVI display consoles, with each console capable of accessing any one of the Dual Link DVI video sources at any time by remote control. You also have the option of setting up the four displays locally or extending them with a Gefen extender.
Increases your productivity by letting you view any four Dual Link DVI video sources on any four Dual Link DVI displays
Maintains highest resolution digital video with no loss of quality
