... -64GB, Factory price OEM ODM CE ROHS Best gift Robot pen stick with laser engraved logoDetails of Usb 1. MOQ:100pcs ... : Metal usb, PVC usb , Wooden usb, Plastic usb, ,Card usb, Pen usb, Jewelry usb, Customized usb , Ceramic usb, each usb with ... prevent accidental deletion or manipulation of the files on the flash drive, but also leave any remaining USB storage available as ...