Features: ? Advanced Motherboard: Aufero Laser engraver adopts the advanced motherboard (32-bit MCU) for fast and precise engraving; processes 32 instructions; Up to 15000mm/min engraving speed, and only consume 80% power, effectively finish a large size engrave work. ? Excellent Mechanical Structure: Aufero Laser engraving machine is designed with low gravity center of X-axis, providing more stability and ensuring accurate engraving even at high processing speed; 390mmx390mm large engraving range to meet various DIY needs ? 10W Laser Power: Its cutting penetration and accuracy are twice of ordinary lasers which is able to cut 20mm wooden boards and 30mm acrylic sheets, it is almost beyond the effect of 60W CO2 laser. Suitable for various materials including acrylic, metal, wood, stainless steel, glass, ceramics, cylinders, leather, paper, fabric, Compression sot - 0.05x0.1mm ? Broad Compatibility: Compatible with mature engraving software-LaserGRBL(free), LightBurn(paid); supports Win XP / Win 7 / Win 8 / Win 10, Mac and Linux system; file types BMP, JPG, PNG, JPEG, SVG etc. ? Overall optimization: Aufero has a longer service life, because the mechanical structure has been optimized and designed to have high precision engraving for a long time. At the same time, Aufero can provide users with more security as it has more security features. Specification: Model: Aufero laser 2 Engrave Area: 390x390mm Net Weight: 3kg Product Size:582x580x140mm File Format: JPG/ JPEG / PNG /BMP/ SVG / ETC Product Material: Aluminum Profile+Sheet Metal Control Software: LaserGRBL ( Free ), it could only support Windows OS; LightBurn ( Not free), it could support Windows, MAC and Linux. Laser Module Optical Power: 10W Electric Power: 40W Net Weight: 235g / 0.52LBS Wave Length: 445??5nm Lens Group: 3rd Generation Compression Lens Group Focus: Fixed Focus Laser Spot Size: About 0.05 x 0.1MM Laser Diode: 5.5W Laser Diodes X2 Input Voltage of Laser Diode: 8.6V Input Current of Laser Diode: 3.8A Control Board: DC24V/PWM Control Board Control Mode: PWM Power Rate: S0-S1,000 Support Engraving Speed: 0-20,000MM/Min Materials: Aluminum + Brass + PC Wires: 4P 22AWG Input Voltage of Power Adapter: 110-220V Output of Power Adapter: 24V / 2A Package Size: 63x29x11cm/24.8x11.4x4.3in Package Weight: 4160g/9.1lb Packing List: 1 x AUFERO Laser 2 Engraver Kit