... ,silkscreen, laser engraving usb flash drive 2.interface:High Speed USB2.0,Compatibility USB1.1 2012 hot selling mini usb flash ,promotion ... and windows 98SE need the enclosed driver8.support systerm :No driver needed in Windows ME, Windows 2000,Windows XP, Mac 9 ... sea , by air 2012 hot selling promotion u disk pen , usb2.0 flash drive with factory price