@vectoradmin Thanks for answering. Although I regret they do not support
Perhaps they could better explain in the help what hardware is supported or not. I have rechecked it, and I do not see more that it has been tested on 2010 macs and that it can work "older" but it does not say what or what requirements you really need.
From what I understand, the note about the use of Metal is not mandatory either. I have already come across other programs that the problem is out there, still indicating 10.11 as a minimum.
When the requirements require a specific hardware in addition to a system version, for those of us who are not experts it is better to indicate the hardware based on the supported Apple models so that we can better understand if it works or not.
Regards
MacTerrassa