Monport laser controller boards are specifically designed for K40 upgrading, making them a perfect replacement for your existing motherboards. if you are looking for a GRBL controller and Nano control board for your 40W CO2 lasers or other CNC laser cutters that are compatible with LightBurn and can help take your laser engraving projects to the next level, look no further than our selection of high-quality K40 LightBurn upgrade board. Shop with us today and experience our top-notch products and customer service!
