The Creality 3D Printer ENDER-3 Pro Replacement Mainboard Motherboard V4.2.2 is a crucial component for maintaining the functionality of your Creality 3D Ender 3 Pro printer. Made by the trusted brand Creality, this black motherboard is designed specifically for this model and is compatible with V4.2.2 firmware. With a 1.75mm filament diameter, this motherboard is a reliable and efficient choice for your 3D printing needs. Manufactured in China, this high-quality part ensures smooth operations for your printer, allowing for consistent and precise results in your printing projects.