However, Windows 8.1 can only work with the following values:
Read: 28-32MB
Write: 17-22MB
Because the card is so gradually slow in the mobile phone, I do not know whether it is the product or the formatting.
Quite often it happens that the mobile phone is like in a holding pattern and then the card contents indicating only. If the card in the phone is not inserted, this error does not occur.
Well - still they have done their work.