A USB Flash Drive Gadget that shows you how much is used, by its size.
There are so many variation of thumb drives gadgets available but usually we do not know how much was used unless we plug it in first. Wouldn’t be great to know approximately how much room is left without the need of a computer?..

Beware when buying a USB drive outside regular computer stores or through street vendors. Sometimes it can be a scam! We deserve to get what we paid for but sometimes it goes too far. The picture by gigatigga easily shows a fake USB flash drive opened to illustrate why it would not work…