Incredible speed with the CFexpress memory card. With speeds of up to 1700 MB/s (read) and 1480 MB/s (write), this memory card is already prepared for future generations of cameras and camcorders. The Sony CFexpress memory card is designed for professional photographers, videographers, and tech enthusiasts who require faster and more reliable workflows. Groundbreaking speed. Whether capturing high-resolution bursts with a full-frame DSLR, a mirrorless camera, or a professional camcorder, this memory card provides the necessary speed to capture the action. Experience the high-end cameras and camcorders of tomorrow today. Robustly designed. The sturdy design offers more than three times the bending strength compared to the standard for CFexpress memory cards and high rigidity of up to 70 Newtons. The card withstands drops from heights of up to 5 meters and can be used in extreme temperatures, X-rays, electrostatic discharges, and intense UV radiation from the sun. Actual performance may vary and depends on the environment and usage.