https://www.banggood.com/LA03-3500-450nm-3_5W-Blue-Laser-Module-TTL-Modulation-Fan-Heat-Sink-for-EleksMaker-DIY-Engraver-p-1103261.html?rmmds=myorder&cur_warehouse=CN

Check at the bottom of this link where the carton box is presented and you will see EleksMaker image on it.

Either way , in the end I cannot know if Banggood is selling me a counterfeit EleksMaker laser or an original one.
As it seems EleksMaker leaves banggood play around with their name.
So I decided to move legally against them if they don't refund me. I wasted 70 euros for a piece of junk