Replacing A10 head

People do this quite frequently.
Unless you purchase it as an upgrade from the manufacturer, it will probably not be a bolt on and plug in type of upgrade.
The laser modules have only a control signal or pwm along with power and ground…
If you get a higher power laser, you might have to get a seperate power supply for it…
I got a pair of these $80 machines from Amazon. The original laser is 500mW and the upgrade was a NEJE 40630 module…
It didn’t just bolt on and plug in…
Good luck