Thanks, I'll make a post there and put card info that I can get out of hekate, maybe it'll help someone.
This card is two years old, I bought it in legitimate local store. It wasn't from China. And I've been using it with SX OS since without problems, it's not fake. Read is around 85 MB/s, write is around 30 MB/s (though this may just be my card reader, I have a feeling it's faster while in Switch.
Welp, the card works with switch, I've been using it for last two years with SX OS without issues. Problem is hidden partition emuNAND and Atmosphere, in every try I ended up with black screen. When I tried emuNAND with files instead of hidden partition it worked. Same procedure on Samsung Evo 128GB and hidden emuNAND partition worked fine. Tried again with this Kingston and again doesn't work.
Card is original, it wasn't bought on aliexpress or ebay, but in legitimate store of legitimate importer. Capacity is also real. I'm currently running SC Card benchmark with Hekate nad I'm getting 92 MB/s read top speed.
Card info has all the data from what I've seen, here's how it looks (I've only blanked last few digits of S/N). Card works fine, barring emuNAND in hidden partition.
View attachment 261605
Depends, in most cases yes, capacity is faked, especially with these with bigger capacities. But I guess in some other cases, i.e. 16/32 GB it could be that branding is faked because they get more money for Samsung Evo 32 GB than no name 32 GB
.
So far my "best" case was SD card that I got with my 3d printer few years back. It was full size SD card, marked as 8 GB, inside it was microsd with contacts soldered to it's pins (so, not full size adapter with SD slid in it, it was like "normal" full size, fully enclosed, and iniside it was hidden microSD card
) that was marked as 4 GB, and after capacity test it ended up being only 2 GB real capacity. Talk about inception
.