Sandisk Ultra micro SDXC UHS-I 64GB - SDSQUNR-064G

64GB Sandisk Micro Ultra microSDXC memory card Designed for Android smartphones, tablets and other microSDXC compatible devices CL10 speed rating, read speed up to 100MB/sec and write speeds that should at least be able to exceed the Class 10 minimum of 10 MB/s Suitable for recording High-Speed HD Video and High-Resolution Pictures UHS-1 compatible, includes full-size SDHC/SDXC adapter Shockproof, temperature-proof, waterproof, and X-ray-proof