Western Digital Extreme, microSDXC, 64GB, UHS-I, U3, V30

The memory capacity is the volume of the flash card in mega bytes or giga bytes. Modern cameras with the resolution of 5Mpx and above require the memory with the capacity of 2Gb and above.

The type of the memory card determines for which photo cameras or other devices this memory is suitable. Prior to buying a memory card you should verify whether the device for which it is intended supports the type and the capacity of the memory card that you have selected.