Hey if it keeps the cat off your laptop it might be worth the $90?
They can hit the most interesting key combinations seemingly at complete random.
Too bad it won’t work in a home network. It has to be set up with a client server, Now if some of you smart guys out there could hack this little box to use microsoft’s internal repair links? Keeping the system behind the firewall. These would be cool to have set up throughout the house. Your desktop / laptop would be the server.