However demanding your schedule, however fast your professional-level DSLR or video camera, 64GB SanDisk Extreme PRO CompactFlash Memory Cards can keep up with ease. Their extreme speed (up to 150MB/sec write) lets you use burst mode to take more frames per second, while their support for  VPG-65 (Video Specification Guarantee) means that you will get unrivalled 4K and Full HD video performance. Plus, their large capacity gives you the storage you\'ll need to capture more RAW+ JPEG, Full HD video, 4K and 3D .