Stone laser engraving machine CO2 laser engraver 1.CO2 laser engraver can cut wood, ... . Support of USB and U disc: USB connect to the machine or U disc independently, which can use only one computer ... sheet, acrylic sheet, wood, glass, paper, leather, cloth, plastic, rubber, marble, ceramic tiles and other nonmetallic materials.Technical ParametersModelGS 6040GS 9060Laser ...