Features: This limit switcher replacement board seamlessly replaces part to ensuring full printer functionality with easy installation, offering upgraded for 3D printing enthusiasts. Featuring PCB construction rigorously tested for stability in diverse environments, it provides user friendly installation without tools, reducing device failures and enhancing print quality Ideal for hobbyists and 3D printing owners seeking replacement parts, this product caters to users of printers who need cost effective maintenance solution for their equipment. Use this replacement switcher for home workshops or maker spaces during routine maintenance or to fix malfunctioning components, quickly restoring printer operational for continuous 3D printing projects. Ensuring long lasting durability and resistance to wear, making it a dependable for improving overall printing efficiency and minimizing downtime. Specifications: Component:PCB Size:Approx.32.5x23mm/1.28x0.9inch Package Includes: 1Pc switcher board note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.