... . USB port & USB cable 4. CE, FDA certificate Laser engraving machine Main application:Available materials: acrylic, PVC, rubber ... power (standard configuration)60WOptions: long life time laser tube 80W, 100W,150W,180WLaser TypesHermetic And Detached CO2 ... &Down work table, Digital display, Rotary Clamp, Red light pointer, Auto focus, FiltratorOptional water cooling systemwater pump, water chiller, ...