For example, the docs are crystal clear that nothing above 32GB
The docs are wrong/outdated, higher capacity SD cards have been supported for years.
but the response is…fuzzy
I use > Samsung EVO/U3 32GB and 64GB > and they both work fine.
My reply can’t be more specific.
EDIT: I see you want me to tell you why that specific card isn’t working ? I have no idea why, as I was trying to say speed class probably has nothing to do with it as the cards I’ve recommended are actually faster. Note that even though these cards support UHS they’re not actually used in UHS mode (which requires lower voltage levels and level shifting). As for the capacity, I’ve tested Samsung EVO cards up 128GB. Here’s a link to the card I use day to day:
https://www.amazon.com/Samsung-MicroSD-Adapter-MB-ME64GA-AM/dp/B06XX29S9Q