I have a computer that already has two monitors plugged into it. I'm trying to add a third monitor that displays the same thing as one of them now. The display I want to duplicate is 2560x1440. The only DVI splitters I've been able to find can only handle 1920x1200.
The monitors are each Dell UltraSharp U2711 27” so I'm open to converting to HDMI or DisplayPort and splitting that signal instead.
Does anyone know of a DVI (or DisplayPort, HDMI) splitter that can handle 2560x1440?