On Thu, 15 Feb 2018, luigi30 at gmail.com wrote: > Do those Dell monitors work on 15KHz input? Ibve needed something that > can do that in order to get color output from my Atari ST. My recollection is that it does; I think I've plugged an Apple IIgs into it before. This list might be helpful: http://15khz.wikidot.com/ -- Jonathan Patschke Austin, TX USA