Best price, good transfer speeds, poor life or pp

UPDATE: 16/04/2015:
The card has gone a few days ago for no apparent reason broken, so that it is possible to change data is no longer in my case. So how many 1 star reviews here also, suddenly can delete / reformat, or move files nothing. They can only copy. I have tried everything possible and have come to nothing, so I turned myself to Amazon.

The map breaks down just 2 months of purchase is obviously bad, Amazon sent kindly a second card, since can not be the private data it delete somehow and I had some concern about the documents / photos on (Yeah, I'm not important but anyway), so thanks to the support staff for that.

A user wrote them that the FAT is no longer updated and therein lies the problem, I do not know myself particularly so and hope that formatting with NTFS against acts and not the same thing happened one more time. I'll then let's see how long does this second card and GGBFS. Update the review.

The rates are great, the life in my case, unfortunately, an extreme disappointment. You do seem to luck with the cards, regardless of manufacturer.

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With memory cards there is not much to say except if true the specified speed and quality, or at least below it rather.

Since manufacturers willing to make their "up to" information, here one time my realistic values:

When writing I come with the card to just ~ 15MB / s sometimes more - sometimes less, depending on what kind of file is copied but as durchschnitllicher value quite well.

When reading to reach ~ 30 MB / s also totally okay.

The adapter is robust and I have nothing to complain about so far, highly recommended for the price of 12.50.

If the card eventually give up their mind or otherwise make trouble, I'll resent that.