Lexar 2TB Professional CFexpress Type B Card (DIAMOND Series) provides high-speed and reliable storage for professional photo and video work. Designed for demanding workflows, it enables high-resolution data capture and fast file transfers. - 2TB storage capacity - CFexpress Type B format, DIAMOND Series - Maximum read speeds up to 1900 MB/s - Maximum write speeds up to 1700 MB/s - Minimum sustained write speed of 1600 MB/s - PCI Express 3.0 and NVMe protocol compatibility - Ideal for 8K, 6K, and 4K video capture as well as continuous burst mode photography - Backwards compatible with certain XQD cameras - Durable design with shock and vibration resistance