However demanding your schedule, however fast your professional-level DSLR or video camera, 256GB SanDisk Extreme PRO CompactFlash Memory Cards can keep up with ease. Their extreme speed (up to 150MBsec write) lets you use burst mode to take more frames per second, while support for VPG-65 (Video Specification Guarantee) means that you will get unrivalled 4K and Full HD video performance. Plus, their capacity gives you space to capture more RAW+ JPEG, Full HD video, 4K and 3D Benefits: - Shoot cinema-quality video with the latest VPG-65 guarantee - Extreme continuous shot-to-shot performance with up to 150MBs (1000X) - Extreme transfer speed moves data to the computer at up to 160MBs (1067X) - Optimised for 4K video capture with VPG-65 - Available in 16GB, 32GB, 64GB, 128GB and 256GB capacities - RTV silicone coating for added protection against shock and vibration - Backed by rigorous stress, shock and vibration testing procedures - Backed by a lifetime warranty Technical Details: - Form factor: CompactFlash - Available capacities: 16GB, 32GB, 64GB, 128GB, 256GB - Performance/speed: Up to 160MBsec read (1067x) and up to 140MBsec write speed (1000X) - Card dimensions: 43mm x 36mm x 3.3mm (1.7" x 1.4" x 0.13") - Operating temperature: -25 deg C to 85 deg C - Storage temperature: -40 deg C to 85 deg C - Country of origin: China - Compatibility: Compatible with CompactFlash-supporting host devices - UDMA: UDMA 7 enabled - Applications: Store a variety of digital formats, including RAW and JPEG photos, Full HD videos, music and more - Support: Limited lifetime warranty and one-year free downloadable RescuePRO Deluxe media recovery software, for bringing accidentally deleted images back to life