... 1. 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 flash memory stick,1gb,2gb,4gb ... Portable data storage device; *Plug and play, Hot removable; *USB Flash Disk Password protection; Autorun*USB Flash memory Standard accessory: *External USB cable(Option); ...