Caution Apparently new version with a lower transfer rate!

Since I was on my first SanDisk Ultra Class 4 July 2010 So excited (transfer rate: 10.7 MB / s read and 18.5 MB / s write), I now have me a copy for my Sony NEX-3 ordered. In contrast to the last year purchased map this only reached unfortunately a relatively low write speed of 7.3 MB / s - the other hand, the reading speed is identical. In burst mode my NEX-3, the new card is noticeably slower. Externally, the new map of the ancient differs by a labeling field, as can be seen in the pictures.

Although all the promises of the manufacturer are complied with (Class 4, 15 MB / s read), but you finally his purchasing decisions does not fall solely on the basis of manufacturers promise, but essentially also based on experience. So I am not clear why the write transfer rate should be lower now despite technical improvements than a year ago. In addition, creeps me the suspicion that Sandisk has throttled the write transfer rate deliberately in order to bring its video-specified memory card to the man and the woman can. Because of this disappointing experience I forgive only 2 stars.

Review date is the way of 20/03/2011 and not of 22.08.2010, as it is here on the review.