We provide different cables and transfer board to solve the compatibility issue
wavelength:450nm For engraving work: the focus is on the surface of the material For cutting work: t...
for a laser head, beam size is a very important parameter which is more important than power when yo...
We provide one year warranty
30W:it needs above 12V2A power supply 40W:it needs above 12V2.5A power supply 80W:it needs...
TTL is the same as PWM,a type of signal input.