Laser Engraving Machine 0,5W for Creality Ender 3 V2, Ender 5

You can also upgrade your 3D printer with a laser engraving machine. You can install this engraver on most of the Creality 3D Printers. You need to pay attention to the supply voltage of your 3D Printer. The engraving head needs 12V for its operation, and most of the Creality 3D Printers have a voltage of 24V. In case your 3D printer also has voltage of 24V you will need a voltage converter, which you can get here. 
 

Specifications:

Wavelength: 405NM (Blue)
Power: correspondence course 0,5W  
Operating voltage: 12V (DC)
Working current: 2100mA
Idemitsu form: dot
Lens Material: dedicated optical coated glass
Cooling: Forced air
Shell material: aluminum anodized black
Input: 2.1 / 5.5 DC seat

Package Included:
1x Laser Engraving Head Set

Laser must be connected here:

To connect a laser to 3D Printers that have 24V power supply, such as the Ender 3, the Ender 3 PRO requires a PCB that converts the voltage from 24V to 12V.
ATTENTION! without this PCB the laser system motherboard will burn out, order the PCB HERE.