SanDisk Ultra SDXC 64GB Class 10 Memory Card (up to 30 MB / s) [Amazon Frustration-Free Packaging] (optional)
Well what it does? Once installed, you can no longer see this card in the camera, hear, feel, other. But that's a good thing. Because then you have namely no problem. It runs and runs and accepts data and the speed, so that HD video making in really