Features:

Interface: SanDisk MicroSDXC/SDHC Memory Card 256GB/200GB/128GB/64GB/32GB/16GB
microSD Speed Class: Class10
Power supply voltage: 2.7 ~ 3.6V (max)
Compatible standards:microSD memory card Ver.3.00/Ver.2.00 standard

Exterior dimensions: 15.0mm (L) * 11.0mm (W) * 1.0mm (T)
Weight: About 0.4g

Please insert microSDXC and support microSDHC microSD card slot to use.
Support high speed SD bus interface specifications (*) in the new UHS-I. Only with the support of       UHS-I devices used in UHS-I mode. (see below)
The temperature of -25 to 85 DEG C, relative humidity 30 ~ 80%RH (no condensation)

Package Contents:
SanDisk Micro SD with Retail Package*1

Speed:

16GB/32GB --Class 10-microSDHC

64GB/128GB --Class 10-microSDXC

200GB/256GB --Class 10-microSDXC

About capacity:

8GB=approximately 7.2GB~7.4GB

16GB=approximately 14GB~14.6GB

32GB=approximately 28GB~30GB

64GB=approximately 58GB~60GB

128GB=approximately 115GB~118GB

200GB=approximately 180GB~186GB

256GB=approximately 230GB~236GB