Very fast, high capacity

Have the card for my Sony Z1 Compact bought comes with exFAT formatted at home. ExFAT has the advantage that files> 4 GB can be written. My smartphone and my Sony Xperia Tablet S cope with exFAT. If in doubt you should googling whether the devices support exFAT, is, I believe, not a standard in Android. Otherwise you have to stop formatting the card with FAT32. Windows Vista Service Pack 2 and later supports this filesystem. I have resorted over the years repeatedly Sandisk and was never disappointed. All cards work yet. Also I buy mostly faster models, since I still can use for other things later, here for example for an HD camcorder. But it will still be fast enough and the additional cost is justifiable Ultra. Whether the smartphone benefits from I do not know. The loading of images, etc. is very fast, but is indeed a quad-core processor installed unlike my old smartphone with a core. Also my card reader in the notebook is connected with USB 2.0 and not the fastest. The supplied adapter is convenient to read the microSDXC in notebook or tablet. Usual good quality and full recommendation from me.