My cheap-ish Samsung (cheap for a QHD) has an HDMI and a DisplayPort input. If I hook up a laptop to each input, both laptops think the screen is on- even the one who is not currently being displayed.

Over the years, we’ve seen a good number of interfaces used for computer monitors, TVs, LCD panels and other all-things-display purposes. We’ve lived through VGA and the large variety of analog ...

[related]Hall Research SSW-HD-4 is a 4-input video switch with multi-view capability that offers seamless switching among multiple video inputs without any delay or hesitation in the output image. The ...

I'm doing some testing on TV, monitors, projectors, etc. and of course, they all have multiple video inputs. I would like to have a single device that contains most of the more common video inputs ...