As previously noted, I have 2560 x 1080 "extra wide" screen.
I would like to get a KVM so that I can switch it between 2 computers.
KVMs for 1920×1080 HDMI are common, but not so much for the extra width.
So the question is: would a 1920×1080 switch be likely to work with the 2560 width? In the old analogue (VGA) days, you could get away with pushing the specs a bit - but does that work with digital? Would 2560 be just taking it too far anyhow?
 KVM = Keyboard / Video / Monitor switch