In our CrystalDiskMark test, it came in with a read speed of 93 MB/s and a write speed of 67 MB/s. It was also significantly slower than any other card during our in-camera burst-shooting tests.

Produced by Justin Gmoser. Additional camera by Sam Rega, Graham Flanagan, and Alana Kakoyiannis. Follow BI Video: On Facebook More from News "House of Cards" is as highly regarded for its ...