Sounds like you are looking for something like the Belkin OmniView 4-port KVM/audio/USB/PS2 Switch.

You can read a review HERE .

I just want to thank you! Sometimes thanking people isn't frequent enough here. We need to support each other!
If you are checking out the threads and have more knowledge, please share, please!
I have a few other threads going and others added their questions, too, at times, like the one about backing up Win XP!http://www.gameboomers.com/ubboard/ultimatebb.php?ubb=get_topic;f=5;t=005435
The mods can't do it all so any help in this forum is much appreciated for those of us who are less techie! /bow!

I do the best I can with the little "smarts" I have.