The Kingston CompactFlash Ultimate 266X Card offers an amazing minimum sustained write speed rating of 266X, making it perfect for advanced amateur and professional photographers who need reliable flash memory that can keep up with the most demanding assignments. With an ultra-fast transfer rate of 45MB/sec. read and 40MB/sec. write, the Kingston CompactFlash Ultimate Card supports high-end digital cameras and devices. Plus it comes with a bonus download for data recovery software from MediaRECOVER so you can recover lost or deleted files and restore corrupt files on Windows or Mac systems.