 "Transcend Premium Micro SDXC Class 10 UHSI 300x with Adapter 64GB" UHS-I -
 "Sandisk 64GB Ultra SDSQUNB-064G microSDXC Card r80MB/s w15MB/s Class 10 UHS-I"
 media players video cameras "64GB Sandisk Ultra microSDXC 8-pin Class 10 UHS-I up to 48MB/s Read and 15MB/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"