Today, Kingmax split out their world smallest usb flash drive that weight at around a single gram. It looks like Kingmax scientist have lots of time to create something so small, this usb measures 34 x 12.4 x 2.2 mm, vista/OS-X friendly and come with 512MB($19), 1GB(29), 2GB($39) and 4GB($55). This usb can be our advantage and disadvantage as well, first let’s talk about it’s advantage. Well, it’s cool and come in handy as well however the disadvantage is that you can lost this handy usb drive easily. This usb is available now in your nearest tech store. Watch the pic below andyou will realize how thin and small it is but is it reliable?