64GB and the farmers from the Silicon Valley remain at their fruit sit ;-)))
SanDisk SDSDQUA-064G-U46A Mobile Ultra microSDXC 64GB UHS-I Class 10 Memory Card + SD Card Adapter + Memory Zone Android app up to 30MB / sec. Read (Personal Computers) 5
SanDisk SDSDQUA-064G-U46A Mobile Ultra microSDXC 64GB UHS-I Class 10 Memory Card + SD Card Adapter + Memory Zone Android app up to 30MB / sec. Read (Personal Computers)
... And in Wikipedia is that not even the ceiling of SDXC is reached with 64GB. Chance of already 128 GB cards are offered, but meanwhile still too expensive.