SanDisk Ultra 64GB 64G 64G SD SDHC 80MB/S Class 10 Memory Card For Canon - Pack of 2

Twice as fast to take better pictures and Full HD video, Great choice for compact to mid-range point and shoot cameras, Quick transfer speeds up to 80MB/s, Waterproof, temperature-proof, X-ray proof, magnet-proof, shockproof. With SanDisk Ultra UHS-I cards you'll benefit from faster, downloads, high capacity, and better performance to capture and store high quality pictures and Full HD video. Take advantage of ultra-fast read speeds of up to 80MB/s to save time moving photos and videos from the card to your computer.
Please note: The card reader, the device (camera, phone, PC etc), the data connection such as USB would limit the performance of the card on some occasions. the slowest performance on a rated 80MB/s Class 10 card is only 1MB/s, while good performance is close to 80MB/s. The labeled capacity is worked out based on 1000 Bit = 1KB, 1000KB = 1MB, 1000MB = 1GB and so on. However, the operating systems calculate the capacity otherwise, whereas 1024 Bit = 1KB, 1024KB = 1MB, 1024MB = 1GB and so on. This will create a 7-10% deficit between the labeled capacity and the actual usable capacity.
Brand: SanDisk
Speed: Up to 80MB/S
Speed Class: Class 10