I bought the card in order to have the fastest possible card in my new Sony A77.
When record multiple images you can feel a significant speed increase, especially if the Jpeg & Raw mode the camera is activated.
On the PC Angelegenehit looks rather sobering. To be fair, I say that I backwards compatible operate the card reader with the absence USB3 USB2.
Read rates over 40MB / s are the exception, and so I ask here slightly higher speeds than with the other variants firmly.
++ Workmanship
++ Packaging
++ In Camera Spechergeschwindigkeit
+ Value for money
+ Lesegewschwindigkeit on Mac via USB2 under Lion
o reading speed on the PC via USB2 under Win7.64
I've been using for many years a variety MSPro, MicroSD, SD, SDHC card from Sandisk and had not once a failure, or a memory error.
It may be that other manufacturers offer similar quality, but I have at Sandisk always a good feeling, and therefore stay loyal to the brand.