... Specification: usb 2.0 or usb 3.0 usb flash drive,usb,flash drive,pen drive,usb flash memory,usb flash,usb stick,usb drive,usb flash ... disk,pendrive,thumb drive,thumbdrive.usb disk,usb ... never 4. Packaging blister/PVC bag/gift box/paper box/metal box/plastic box/or customized customized5.Shipping ...