This is the third KVM from Iogear that I've purchased. I've got one at work and my wife is using the other. I've been using the one at work for 2+ years without any problems and I switch between computers at work dozens of times a day. I received this one last week, it's for my home setup. I've had problems with it since I've plugged it in the first time and I'll be asking for a replacement this week.As I sit and type this review the KVM switch drops the video signal out and the monitor goes blank and then comes back in. I was thinking that maybe it had to do with one of the computers I had plugged in so this is the third computer I've tried, still the same problem. I've swapped the cables b/n computers, same issue. This one must be a dud.Hopefully Amazon is gracious on getting a replacement.