 "Sandisk 64GB Ultra SDSQUNC-064G microSDXC Card r80MB/s w20MB/s Class 10 UHS-I"
 media players video cameras "64GB Sandisk Ultra microSDXC 8-pin Class 10 UHS-I up to 80MB/s Read and 20MB/s Write 2.7V 3.3V voltage support 15 mm x 11mm 1.0 microSDHC Secure Digital High Capacity Card for digital other flash devices"
 "Transcend 64GB SDXC Class 10 Flash Memory Card Up to 30MB/s (TS64GSDXC10E)" "Accessories | Ultimate Camera Shop"
"Featuring 64GB of storage space with the exFAT file system that supports files larger than 4GB, Transcendâ€™s Ultimate SDXC Class 10 cards are the ideal complement to todayâ€™s high-end SDXC-compatible DSLR cameras and HD camcorders. Thanks to its unprecedented amount of storage capacity, the SDXC cards enable extended HD video recording time as well as high-resolution digital photography. Fully Class 10 compliant, Transcend Ultimate SDXC cards boast read speeds up to 25 MB/s. This exceptional data transfer performance not only prevents lag when recording Full HD videos, but also enables high-speed consecutive shooting at fast-motion events. As more and more consumer electronic products are expected to support SDXC in the near future, widespread adoption of SDXC is just around the corner!" 