It seems lately that more and more USB powered gadgets are popping up these days. Are these gadgets useful? Well some are, but a lot of them are more of a novelty item, such as USB powered coffee cup warmers, light up Christmas trees, etc for example.
Today we take a look at one of these USB powered gadgets that seems to have some promise, Casebuy's USB Vacuum.
The USB Vacuum from Casebuy was primarily designed to keep your computer's keyboard and case clean. The Vacuum comes with two different vacuum attachments. One is for getting to those hard to reach crevasses between the keys on your keyboard, and the other is a general purpose attachment with a brush.