so far so good,
Verified Purchase(What is this?)
This review is from: Samsung Plus 64GB Micro SD SDXC Class 10 UHS-I Memory card, Upto 48MB/S with Adapter (Personal Computers)
I'm quite pleased with this card so far (from seller Low Price Memory). I'm getting 15MByte/s write transfer rates which is very good. The card is very compatible with my computer and tablet (exfat format of card). I've so far loaded about 50GB of data onto the card with no issues.
Note though that no packaging was supplied. The card was delivered in a small case and nothing else.
Apparently there is still a 10 year warranty though.