This item is a fake. I've encountered others, but this is the first on Amazon.There are others, so beware. It initially reports the proper storage size, then once written to it usually crashes. You can try to reformat it and it will not work. Stick to name brands.
After a few weeks, nothing recognizes it. My GoPro, my other GoPro, my FatShark goggles, my card reader for iMac, etc. Nothing will read it. I wrote manufacturer on here and no response. It has been about a week since then. Please just buy a Samsung chip and be done with it!
Product worked fine until I unplugged it from my phone. It began to violently corrupt my data and then had connection issues with my PC. Had this for a little over a month. It seems that it has no protection against not ejecting safely. If you buy this product, be warned that you MUST eject safely. I had 20GB of files on mine and alot of them were corrupted. If you don't remove this product from your device or you are one of the few that safely eject, you will find it to be decent quality. For me however, I unfortunately will not be buying another one for fear of more data loss.
Used for a few months in a Rasperry Pi 4. SD card stopped working after about 4 months. If you are looking for a card for a PI, look elsewhere, its worth it to spend a little more on a card that is more durable.
Spend a little more money and get something that will last. I've only had it all of maybe 2 months and it's already crashed, losing a ton of pictures and making be go back and reinstall numerous apps that were stored on it.