SanDisk Extreme SD Card
SanDisk Extreme SD cards is designed exclusively for the high-end, professional photographers who work under extreme conditions and expect the very best in products and support services.
Advanced Features:
A minimum of 9MB/sec sequential write speed, which allows for faster capturing of large image files to the card
A minimum of 10MB/sec sequential read speed, which allows for faster viewing of images and transferring data to the card
SanDisk Extreme SD cards are tested in extreme temperature ranges from -13 to +185 degrees Fahrenheit so that they can be used to shoot photos in any weather condition