What is CSM? (Asus B350M-A/CSM)

I think the title is pretty self-explanitory, what does it mean?
I have seen this in low end Asus boards before and have looked through the specs and found nothing. My best guess from the disambiguation provided by Wikipedia was Compatability Support Module, but secretly I hope it is Certified ScrumMaster because of how awesome that sounds.


IIRC it stands for Commercial (or Consumer) Stable Model. They are supposed to be a long term support model that would be used in a business environment or kiosk. Beyond that I don’t know any more