Buyer beware. Amazon shipping counterfeit microSDs is very common.
I ordered a legit card from Amazon saying it was official SanDisk provided by Amazon. Took me a few weeks to realize it was garbage and only had 58gb of actual storage. Amazon fully refunded me and sent an extra $10 for my trouble, which is fine. But my review of the product warning others that they could get fakes (even when SanDisk is listed as the seller) was taken down immediately. I assume they’d much rather the customer be the one of sorts out the fakes instead of going through their own stock to find out.
First pic: Top one is the legit card from SanDisk Bottom one is the fake. Second pic: SD proving it’s a bogus card.