Upgrade your 3D printing experience with our premium Extruder Adapter Board, designed specifically for Neptune series including for Neptune 4 Plus, and for Neptune Max. This extrusion adapter board is engineered to replace and enhance the existing extruder plate, ensuring smoother and more reliable 3D printing. Our adapter board is crafted from materials that withstand rigorous use, making it an essential upgrade for any serious 3D printing enthusiast. Enhance your printer's performance and reliability with this easy-to-install extruder adapter board. Color: Black & Red Material: Plastic+Metal Package Contents: 1 * Extrusion adapter plate 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.