The Flashforge Inventor II Motherboard Plus v1.5 is a replacement mainboard specifically designed for the Flashforge Inventor II 3D printer. It is compatible with the Flashforge Finder and Lil' Minerva printer models as well. This motherboard unit is manufactured by Flashforge, ensuring a high-quality and reliable component for your 3D printing needs. Upgrade or repair your printer with this motherboard to keep your machine running smoothly and efficiently. This sale comes with the necessary power and data cables shown in the attached images.