Product received complies +/- (Samsung 64GB Class 10) EVO but not, it would not matter if the card working properly. It does not work properly in my tablet or on the PC, regularly causing Windows Repair messages. The Windows Explorer and the various software remain blocked it. Yet I have tried all the formatting, exFAT (original) to FAT32 in different cluster sizes, nothing works! Therefore defective card and return to sender!