2 Port VGA Switch Video Selector Switcher Box 15 Pin VGA 2 in 1 Out Switcher Two Way VGA Video Switch for PC TV Monitor - Black

It's important to be aware that this is internally wired as a direct passthrough, which means you can either switch between two VGA/RGB sources, or two VGA/RGB monitors. I use this to hook my MiSTer up to a VGA monitor and an RGB CRT and it works perfectly. For the tinkerers out there, this is a very simple circuit and should take minimal effort to repair if one of the buttons ever fails.

Very simple and sturdy device - two VGA cables in from different computers, one cable out to a monitor, and two buttons to change source from one computer to the other. Unlike many of the other VGA selectors on Amazon, this one does NOT need any additional power cable or USB connection to function. The case allows screwing in the cables to avoid loose connections. This device does not come with any VGA cables, so you need to already have 3 VGA cables to use it. For some reason the box it comes in has a picture of a different product on one side (a white device with a foot switch I it looks like) but the correct product is shown on the other side of the box.

worked for my two desktop computers, both a Dell SSF, for about 6 months. Now one port has no signal at all

We have 2 security systems that feed to your new screen this worked flawlessly and now no more unplugging and re plugging in

easy to use.

An excellent product that does exactly what it's supposed to and no more or less. A great value for the money.

Makes it easy to switch 2 PC's on one monitor.