Adapter Board,To 3 Pin Adapter Conversion With 2-pin And 3-pin 2 Pin To Conversion With 2-pin And 3-pin Cables 3-pin Cables 3d Iuppa Cables 3d Printer 3 Pin Adapter With 2-pin And Mill.

Made from high quality material, it is safe and reliable. Standard 12V, GND, TTL connections, and provides 3 input types to connect control board. The 3 interface adapter board and 2 cable is designed for Laser Engraver, 3D printer, CNC mill. Comes with a 2-pin cable and a 3-pin cable, convenient to use. The adapter board allows you to connect any 2-pin or 3-pin laser module.