Gefen 4x1 DVI KVM Multiview SwitcherGefen 4x1 DVI KVM Multiview Switcher The Gefen EXT DVIK MV 41 is a high performance DVI KVM multiview switcher that lets you control four computers from a single dual monitor workstation. Engineered for reliability in professional environments, this device enables operators to monitor multiple systems simultaneously, switch between machines with ease, and keep critical information front and center on a dedicated second display. Whether youre