marking gift usb flash drive 4gb-64gb mini slippe crystal necklace usb flash 2.0 memory drive stick pendrive 2018 new arrival

the flash disk is usually made of abs plastic or metal case, with a small printed circuit board inside, so that the flash disk size is small enough to fit into a pocket like a keychain, or to a neck rope. only the usb connector protrudes from the outside of the protective shell and is usually covered by a small lid. most flash disks use standard type-a usb connectors, which allow them to be plugged directly into the usb port of the personal computer.