GoolRC Adapter Board,3d Printer2 Pin To With 2-pin And Pin To 3 3-pin Cables 3d And 3-pin Cables To 3 Pin 2-pin And 3-pin PrinterMill Cables 3d Printer Adapter D Conversion Buzhi Laoshe

The adapter board allows you to connect any 2-pin or 3-pin laser module. Comes with a 2-pin cable and a 3-pin cable, convenient to use. 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. Made from high quality material, it is safe and reliable.