Specially designed for K40 Mini laser engraver

 1 pc LiHUIYU M Main Borad + Dongle B + Control Panel + 2.5 Meter USB data Cable

 1.A Type USB Port/USB Interface(Pcb Jack)

 2.The Main Board Mounting Holes 

 3.X-Axis Motor (Contain X Axis Limit, Y Axis Limit) 

 4.X-Axis Motor(Trolley Motor) 

 5.Y-Axis Motor(Beam Motor)

 6.Power Input, The Laser Control Signal Output 

 7.Switch Connection 

 8.Main Board Verified Code:the ID Of Engraving 

 9.The Main Board Code.

 10.MAX:600mm/S Carving:7mm/S Cutting:0.5mm/S X-Axis Motor:0.33A/Phase Y-Axis    Motor: 0.44A/Phase Asually Usually Laser Machine Using 4,5,6,7