I had an early 2011 MBP from 2011-January 2016, worked fine. I've since upgraded to whatever the latest model is, and I've donated my old MBP to my parents, w

I had an early 2011 MBP from 2011-January 2016, worked fine. I've since upgraded to whatever the latest model is, and I've donated my old MBP to my parents, who are happy to use it