Designed in parallel with leading-edge camera manufacturers, the SanDisk Extreme PRO CFast 2.0 memory card offers more than twice the shot speed of today's fastest memory cards. As the next generation CFast 2.0 memory card, it delivers the speed and capacity professionals need for Full HD recording specifications, including high-definition 4K video recording. Next level write speeds help you keep up with the new generation of professional cameras and camcorders, while data transfer speeds of up to 515MB/s make your post-production workflow more efficient. And capacities of up to 128GB give you plenty of room for large RAW image files and the high-quality video that broadcast and cinema demands.