Good to know - This SanDisk memory card's got write speed up to 85 MB/s, so your DSLR won't hang about saving shots - You won't waste time transferring files to your computer with read speed up to 120 MB/s - With Video Performance Guarantee (VPG-20) you can record Full HD video without dropped frames - It's tested to perform from -25°C to 85°C, so you won't lose your data in a snowstorm or a desert