Capacities1:4GB, 8GB, 16GB3, 32GB3
Speed2:4MB/s min. data transfer rate
Compatible:with SDHC host devices only
File format: FAT32
Compliant:with the SD Card Association specification
Compatible:with SDHC host devices;not compatible with standard SD-enabled devices/readers
Secure:built-in write-protect switch prevents accidental data loss
Dimensions:0.94" x 1.26" x 0.08" (24mm x 32mm x 2.1mm)
Operating Temperatures:-13ºF to 185ºF (-25ºC to 85ºC)
Storage Temperatures:-40ºF to 185ºF (-40ºC to 85ºC)
Voltage: 3.3v