1.CO2 laser machine 2.working area from 400mm to 3100mm 3.USB port, ... accuracy 5.with CE and Mini Modle Laser Engraving Cutting Machine--JD4060 1 U disk or any other USB interfaces.2 ... and so on. Laser engraving machine, acrylic cutting machine, super-power laser machine, leather laser cutter,laser cutting machine, bamboo laser cutter, glass laser ...