this interface board is specifically designed for seamless compatibility with Bambu X1/X1C series 3D printers, ensuring reliable performance and durability. The Extruder Interface Board V9 features cutting-edge technology to enhance the operational efficiency of your 3D printer, providing smoother and more precise printing results. This control panel is crafted for easy setup with no high-concerned chemicals involved, making it safe and straightforward to integrate with your existing BambuLab 3D printer setup. Designed to support the latest updates and functionalities in 3D printing technology, this tool head board helps maintain optimal performance of your Bambu X1 or X1C 3D printer. Specifications: Product: Extruder Interface Board V9 Compatibility: Specifically designed for Bambu Lab X1 and X1C models. Not suitable for X1E. Connection: Directly interfaces with the main TH board V9 Components Included: Color: Black Material: PCB Package Contents: 1X Extruder Interface Board V9 1X tube of glue 4X M1_6-4 screw