Summary: If you need a simple KVM, you can't do better than this. Some reviewers complained about the cable length. But they are standard 4 feet. Unless the PCs are in different rooms, the cable length is not an issue. It only supports one video and that is VGA.
Excerpt: Works great on 2 computers with Win 7 and the other on XP. We have an old DOS program that wont run on 7 no matter what, so we had to bring in our old XP machine. This kvm switcher worked out great instead of having 2 monitors.
Excerpt: Does exactly what I needed. Had to replace my primary computer running XP but it still had lots of files (music, financial, etc.) that I routinely use. Wanted to continue to use my desk setup (monitor, keyboard, mouse) but also use my new laptop for most new tasks.