PASOW VGA 2 in 1 Out 2 Port VGA Switch Press Button Two Way VGA Vedio Switch for PC TV Monitor -Black

Works perfect ' i got it for my father who is 86 with two PC's

Very easy to set up and was just what I needed. Used it to hook a laptop and desktop to the same monitor.

If you need a VGA splitter this works well. If I had any complaints I think the buttons are a little small.*UPDATE 2/27*I took this down to four stars because of a very odd problem that has only happened with this box. Once and a while the resolution of my laptop will change to a very large resolution. It's easy enough for me to change it, but the others who use this computer system won't know how to fix it. It only happens about 1 out of 10 times but it's enough for me to take the star down one.

I have an extra monitor that I use to extend the view of my desktop and work laptop. I bought this switch hoping to stop the (admittedly mild) annoyance of manually changing the connections on the back of the monitor.First round setup was promising - switch worked fine, but display settings needed to be reset. Did the reset to prior settings only to have the output from desktop connection turn into rotating colors which could not be corrected. Thankfully no permanent damage - just sending the switch back.

Product simple to set up and does what it should

Works great and doesn't need an external power source. One thing I noticed is my main PC couldn't correctly detect the monitors native resolution correctly and defaulted to a lower one. I just noted what the display was set to on each PC and then manually set it back once the switch was hooked back up. From there I had no problems at all.

I use this at work because I have a 3 monitor setup with my desktop but still occasionally have virtual meetings on my laptop. I was getting annoyed with un-hooking & re-hooking the VGA cable between the desktop vs laptop. This switch solved the problem where I can quickly go back & forth between the two (as needed).

Well, it works, sort of. Installation was easy, you just connect the wires. It's easy to use, you just push the buttons. What I don't understand is why I should have to adjust the resolution. I would have thought that this was just a "pass through" device that would simply break a connection and open another one. Apparently, I was mistaken. This device does something else to the signal from a give PC. When I plugged in my Dell monitor, my PC no longer recognized it and considered it to be a Generic monitor and at a much lower resolution than that which had been previously displayed. Apparently this device has, in effect, become the monitor and the PC acted accordingly. Plus, the display has become stretched and the icon on the screen are distorted and look funny. This has to have been the device, because when I removed the monitor from the device and reattached it to the PC, everything was back to normal. I can understand about modifying the resolution on each different PC. What I don't understand is why the PC believed the monitor was generic and the display from the device was so stretched and distorted. Oh well, like I said, it works and it's too cheap to bother returning.