Need protection? How about someone to watch your stuff when you are at lunch or in a meeting. This USB or battery powered Bouncer. When someone trips the motion detector he will shout out one of six phrases. "You're crusin' for a brusin'" "If your name's not down, you're not comin' in!" Great to protect your snacks and other 'valuables' too!
Not everyone needs a USB hub, I do. As it happens, I think cassettes are, well, awesome. Put the two together and you've got one great product. It's highspeed and comes with four ports.
I don't play golf and I have no desire to. However, I think this would be quite hilarious. It allows you to control where your opponents ball goes when putting.