Switching works good but does not maintain video presence.
Czech Pls, Amazon
24 January 2015
Summary: Switch works as advertised, Keyboard and mouse switch flawlessly between systems but it does not maintain video presence on the disconnected monitor. I use 3 monitors, 1 each connected to 2 PC's, the 3rd I use as the second monitor between the 2 PC's so that each PC runs in dual monitor mode. When I switch from PC1 to PC2, PC1 now thinks it has only one monitor/desktop and everything from the 2nd monitor desktop migrates to the 1st completely re-arranging the desktop.
1) These KVM has a HI Pitch Interference Tone in ...
10 December 2014
Summary: 1) These KVM has a HI Pitch Interference Tone in the audio line , no matter what I do its still there. 2) When switching computers the keyboard and mouse lose power than come back on while you hear windows P-N-P sound. 3) If you unplug the USB on ether computer you will hear the relay go crazy inside the KVM. 4) These KVM is Single Link DVI only. I trusted TRENDnet before , not anymore , dont buy!!
Summary: This is great. We switch from home pc to work laptop with a click! We would eventually like to get 2 monitors and I'm not finding the hook up connectors we need but this works perfect in the meantime.
David Triana Rios "Say something about yourself!", Amazon
14 November 2014
Summary: The problem I have is that when it switches it actually disconnects the DVI signal instead of simulate it, and when it comes back it's not the same according to my computers. On a fresh start my PC detects the DVI monitor as 1920x1800, switch, switch back and now it's a 640x480 and the only way to go back to the real resolution is to unplug everything, restart, use offensive language when pushing the swtich..., not exactly the idea when having a KVM switch.
Summary: This switch has worked well for me, switching between a linux box and a mac mini connected to DVI through a displayport-to-DVI converter, but now it is unstable in video from my brand new mac mini if I use the mini displayport (thunderbolt)-to-DVI converter cable. It's fine connecting direct to the monitor (a Benq 1920x1200), but through the switch I get digital snow all the time.