Works fast and its Cheap!
I bought this to use in my uk htc evo 3d, i formated it when i got it as it comes with some media sync software on it that i didn't want to use. After formating as FAT32 I had 29.8gb of free space available. Its now filled with 3D videos and music, my phone is able to access it all instantly. I used the android app "SDtools" to test read/write speeds. I get 7.9 mb/s write and 19.6 mb/s read speeds. Overall really happy with it and at around 50 quid its cheap too.