8GB• Speed: Class 10• Compatible: with SDHC and SDXC host devices; not compatible with standard SD-enabled devices/readers• Secure: built-in write-protect switch prevents accidental data loss• File format: FAT32• Compliant: with the SD Card Association specification• Reliable: lifetime warranty• Dimensions: 24mm X 32mm X 2.1mm• Operating temperature: -25º C to 85 º C• Storage temperature: -40º C to 85º C• Voltage: 3.3V