The 2 supply board is designed to efficiently receive DC power from the printer and transmit it to the 2 Pro mainboard. It serves as a communication bridge, ensuring seamless coordination among all system components for optimal performance. The circuit board is specifically installed at the rear of the 2 Pro, providing a compact and organized solution for power management. Its robust design enhances the reliability and stability of the entire system, minimizing potential power-related issues. The power supply board is essential for maintaining the overall functionality and efficiency of the 2 Pro setup. The 2 supply board plays a crucial role in the operation of the 2 Pro system. By receiving DC power from the printer, it ensures that the mainboard operates smoothly. Additionally, its function as a communication bridge allows for effective interaction between various components, contributing to the overall efficiency and reliability of the system. The board's strategic placement at the rear of the 2 Pro not only optimizes space but also enhances the organization of the setup. Color: Black Material: PCB Package Contents: 1 set of Power Board For 2 Pro 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.