Some folks seem to think that there is a solution to everything via a USB device, and the folks who came up with the USB Itching Removal Instrument were probably of the same mindset. This device is touted to use electronic and optical spectrum technology, claiming to not have any chemicalsto restrain or kill bacteria and viruses, and doesn’t cause any toxic reaction to the human body. Funnily enough, it also doesn’t mention how it’s supposed to solve your itching problems, though it does claim to be able to eliminate the itch if you’ve been bitten by insects. In the event that you don’t’ have a USB port handy, it can also be powered by four AAA batteries. Do you think you’d want to drop $15 to find out how a USB device is supposed to cure your itches?