As the accompanying pic indicates, the USB-It USBs anything its stuck on. It’s a geeky toy that’s good for more than a few pranks and gags. (Push it farther and people might resent you for sticking cable son stuff.) Anyway, the USB-It is nonfuctional so don’t expect to save the contents of your brain (or an innocent banana) on a hard d rive. It looks cool though, like something out of Ghost In the Shell.
Check out this video for extra insight:
Source Think Geek