Versatile Material Support: Our diode laser engraver is ideal for wood, leather, paper, acrylic, and more. Not suitable for engraving gold, silver, copper, aluminum, transparent & reflective materials (requires black coating). Can not cut metals, translucent/transparent acrylic, transparent and reflective materials (requires black coating) Easy Software Compatibility: This enclosed laser engraver supports LaserGRBL (Windows, for low-speed devices only), LightBurn (Mac OS/Windows, paid), and CutLabX (Mac OS/Windows/App). Enjoy flexibility with Wi-Fi support (CutLabX App only) and offline engraving options Class 1 Safety Protection: Engrave confidently with a protective enclosure that filters laser light, blocks smoke, and noise. Our laser cutter and engraver provides all-around security with an emergency stop, tilt stop, limit switches, security lock, etc Auto Positioning: Features a 455 nm laser wavelength, 0.12 x 0.15 mm laser spot size, 32-bit control board, and aluminum frame. This laser engraving machine allows accurate control and smooth edges. Boosts efficiency significantly with auto positionin Outstanding Productivity: Laser Class: Class 1, Power Output: 20000mW. With speeds up to 30,000 mm/min and an 15.7 x 15.7 in working area, this wood laser engraver cuts through 0.3 in basswood in a single pass, as easily as slicing butter