Use of computer operation LaserGRBL/LightBurn Brand: ATOMSTACK Model: X30 PRO Machine Power: 160W Electric Power: 120W Laser Power: 33-36W Laser Wavelength: 455±5nm Engraving Precision: 0.01mm Working Area: 410*400mm Focusing Method: Fixed focus laser, no focusing Operating Software: LaserGRBL...