Details:
Dimensions: 0.94" x 1.26" x 0.08" (24mm X 32mm X 2.1mm)
Weight: 0.09 ozs (2.5 g)
Operating Temperature: -13F to 185F (-25C to 85 C)
Storage Temperature: -40F to 185F (-40C to 85C)
Voltage: 3.3V
Compliant with the SD Card Association card 2.00 specification
Secure built-in write-protect switch prevents accidental data loss
Compatible with SDHC host devices; Not compatible with standard SD-enabled devices/readers
Simple and easy as plug-and-play
Capacity: 128M, 256M, 512M, 1GB, 2GB, 3GB, 4GB, 8GB, 16GB, 32GB, 64GB