... 60HZ Control systemSpeedy DSP ,support U-disk output directly Power consumed<2500WCompatible softwareCorelDraw; AutoCAD; PhotoshopOperating environmentWindows98/2000/XP/ ... , DDU EXW are availiable.3. How do I know that I have all the goods I ordered before the shipment?We will ... machine, stamp machine, rubber making, hands laser, yiq-tech, non-metal material laser equipments, laser equipments, laser, ...