8GB• Speed: 233x or up to 60MB/s read, 35MB/s write• Compatible: with SDHC and SDXC host devices with UHS-I support• File Format: FAT 32• Fast: ultra high-speed bus I (UHS-I)• Compliant: with the SD Card Association specifications• Compatible: with SDHC and SDXC host devices with UHS-I support; 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)• Storage Temperatures: 40ºF to 185ºF (-40ºC to 85ºC)• Operating Temperatures: 13ºF to 185ºF (-25ºC to 85ºC)• Voltage: 3.3v