Universtal Laser Module Kit -- Package included laser module, 3 input method adapter board, 2 Pin and 3 pin cable, power supply and power cord. The 3 interface adapter board and 2 cable is designed for Laser Engraver, 3D printer, CNC mill. You can freely use our laser module in variouse frame.
Upgrade Blue Laser Module -- Upgrade professional laser module with lower loss and higer precision, while keep with high speed, high stability and long lasting service life. Bright blue-violet light, fine spot without stray light, easy for locating when engraving.
Adjustable Focuse -- Adjustable laser focal length, easy to adjust, more flexible use and ensure engraving with good quality and high efficiency.