Optimized Performance: Experience the latest in 3D printing technology with the Artillery series. This range includes the Hornet, Sidewinder SW-X2, and Genius Pro models, each equipped with a 32-bit silent mainboard that enhances your printing experience by reducing noise levels significantly. Advanced Firmware: Each printer comes with original, upgraded firmware, ensuring smoother operation and improved compatibility with various printing software. Versatile Applications: Whether you are a hobbyist or a professional, these printers offer precision and reliability for all your 3D printing needs. Specifications: Applicable models:For Hornet Note:Before replacing the motherboard, please turn off the power first, before removing the motherboard, take a picture of the motherboard connection cable, to avoid not clear how to connect the cable, and lead to the failure of the normal work! Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:green Material:PCB Package Contents: 1 * 3D printer motherboard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.