CFexpress Type A memory card with write speeds of up to 1700 MB/s and read speeds of up to 1800MB/s, high reliability and compactness. Super charge your professional video and photography workflows with the Sony CFexpress Type A 80GB Tough memory card – ideal for advanced Sony cameras. The world’s first CFexpress Type A cards, they deliver extraordinary speed, around twice that of the best SDXC cards, in a similarly compact body. The Sony 80GB CFexpress (Type A) memory card delivers 700MB/s write and 800MB/s read speed with TOUGH durability and reliability for demanding video capture as well as high speed burst shooting.