Also the flow in both copy as read, is ridiculous. This card is meant to be a class 10, but is much slower than my Sandisk 8GB Class 4.
I call it theft.
And to top it off, after copying files to it and then use 5 minutes in my phone, when I put the card in the computer, it asks me to format, and no opportunity to recover what he has over there . And it makes me that every time.
Knowing the reliability of Samsung in the field, I now come to ask me if it is not simply a counterfeit ...
Conclusion: return to sender the next day ...