Features: Ensure connection and performances of your printer's hotend components. This Breakouts module features intelligent designs, making it easy to install and use while providing reliable power transfer for heater cartridges, thermistors, and extruder motors. Suitable for 3D printing enthusiasts, professional designers, and engineers who require prints, this adapter board ensures stable operation and efficient heat dissipation during extended printing. Perfect for maintaining and upgrading 3D printers in various environment, including homes, studios, and industrial With compatibility and ease of installation, the Adapter Board is a must have component for anyone optimizes their 3D printing setups and achieve superior print quality. Specifications: Component:PCB+ABS Size:Approx.6.15x3.2cm/2.42x1.26inch Package Includes: 1Pc Breakouts Adapter 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.