Capacity: 64GB
Performance: 80MB / sec (read) and 10MB / sec (write), UHS-I Speed Class 1 (U1)
microSD Dimensions 11 x 15 x 1 mm
SD Adapter Dimensions 24 x 32 x 2.1 mm> FAT32 Format (SDHC 16GB-32GB); exFAT (SDXC 64GB-256GB)
Operating Temperature -25 ° C to 85 ° C
Temperature Holding -40 ° C to 85 ° C> Voltage 3.3V