Review on 💾 SanDisk Ultra SDSQUNS-064G-GN3MN 64GB MicroSD Card, Class 10, 80MB/s - Ultimate Storage Solution by Greg Hammett

I hope it was a bad batch, my first card only had 30MB of usable memory out of what was supposed to be 64GB and it couldn't be one of mine either 4 cameras detected. I returned this card and they sent a replacement that wasn't much better. The replacement could also not be found from any of my cameras but I was able to access it through my computer so I did not return it but it is not being used for the purpose I bought the various cameras. I'm shocked that this is a SanDisk product, I've usually had better experiences with their cards in the past, I hope it's just a bad batch.