It's a USB Desktop Mini Fridge [1]! I'm actually starting to think that anything and everything can be made USB-friendly, why not, right? Say it's a warm day, you're sitting at your desk at work and you wish a nice cold cola would magically appear so you don't have to walk your butt to the kitchen. Well now with the USB fridge your dream can become reality. Keep drinks cold right beside your computer, all day long, without having to move a muscle!

Source [2]