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CFexpress Type A — A new standard for compact storage
Super-charge your professional video and photography workflows with Sony's CFexpress Type A memory cards—ideal for advanced cameras like the α7S III. The world's firstCFexpress Type A cards, they deliver extraordinary speed, around twice that of the best SDXC cards, in a similarly compact body. With write speeds up to 700 MB/sand professional-level durability, Sony CFexpress Type A cards open up a wide range of new imaging possibilities.