Dynabook - SD Card Specifications
SD Card


Capacities 16GB, 32GB, 64GB
Interface SDHC™
Speed Class UHS Speed Class 1 (U1)
Read Speed** 80MB/s
Power Consumption Max. Power up Current (uA): 250
Max. Standby Current (uA): 1000
Dimensions 32 (L) x 24 (W) x 2.1 (H) mm
Weight -
Operating Temperature -25°C - 85°C
Storage Temperature -25°C - 85°C

** Read and write speeds may vary depending on the read and write conditions, such as devices you use and file sizes you read and/or write.
*1: For the purpose of calculating read/write speed in this context, 1MB = 1,000,000 bytes.
*2: 1MB per second is calculated as 1,000,000 bytes per second.
*3: Based on Toshiba's test results. *Actual read and write speeds depend upon the device in use and the size of the file.