X-Rate C10 64GB Memory Card for DSLR Camera Photography Support 1080P 30FPS Video Taking Features:Reading speed up to 80MB/s, make it more convenient for your photography work? Support 1080P 30FPS HD video taking, ensure you can keep every moment in HDCompatible with all devices ...X-Rate C10 64GB Memory Card for DSLR Camera Photography Support 1080P 30FPS Video Taking Features:Reading speed up to 80MB/s, make it more convenient for your photography work? Support 1080P 30FPS HD video taking, ensure you can keep every moment in HDCompatible with all devices with SD card slotShockproof to make it possible to work in extreme weatherComes with lock function, you can only read but not write nor copy file with lock protection onPackage Included:1 x?