... Imager: reads data matrix marks, applied by dot peening, laser etching, molding, stamping or casting methods to multiple substrates ... for memory expansion onlyCommunicationsRS232, USB (Host and Client)PowerBrick/Laser ConfigBrick/Imager Config.Gun Configurations2,600 mAh @ 3.7Vdc4 ... America: FCC Part 15, ICES 003 Class BLaser SafetyIEC Class 2/FDA Class II in accordance with IEC60825-1/EN60825-1 ...