Features: Suitable for 2-phase 4-wire stepper motor (2A), laser module in 10W (12V, 5V), supports 48V 400W spindle using on-board relay. Made of premium material, and durable for long-term service. Compact design with stable performance. Connects via USB, powered by 12V power supply. Ideal for DIY laser engraving machines, drawer machines, and CNC engraving machines. Easy to install and use, suitable for DIY enthusiasts and hobbyists. Specifications: Material: FR-4 Main color: Multi-color Communication port: Micro USB Supported motor: 42 stepper motor within 2A 2-phase 4-wire Supported software: Supports VIGOTEC software, GRBL (Candle, EleksCam T2-Laser, Benbox, GrblController, LiteFire, Laser GRBL, etc.) Main purpose: For DIY laser engraver Power supply: DC 12V 5.5-2.1 Support axis: XY axis USB cable length: 1.5m / 59.06in Item size: 10 * 4.5 * 1.5mm / 3.94 * 1.77 * 0.59in Item weight: 165g / 5.82oz Package size: 15.5 * 15.5 * 5cm / 6.10 * 6.10 * 1.97in Package weight: 210g / 7.41oz Package list: 1 x Control board 1 x USB cable 2 x Acrylic board 1 x Bag of screws and nuts