SanDisk Mobile Ultra  MicroSDXC 64GB Card with custom formatting (XC Class 6 Certified at 30MB/sec) SanDisk MicroSDXC card Share your content collections with friends, family and colleagues easily. Get faster performance and maximum storage for your photos, apps and Full HD+ videos. Its ultra-small size consumes very little power from your handset, to give you longer battery life on your phone. SanDisk Professional Mobile Ultra Micro SDXC card is perfect for the latest high-performance smartphones, superphones, cameras, and HD media devices!