Fast Performance: Up to 1800MB/s read and 1700MB/s write speeds, ideal for 4K video capture, high-speed burst shooting, and rapid file transfers.. VPG400 Certified: Ensures a minimum sustained write speed of 400MB/s for stable high-bitrate video recording without dropped frames.. Ultra-Rugged TOUGH Design: Built with 10× the bend resistance and 5× the drop strength of standard CFexpress Type A cards, plus IP57-rated dust and water protection.. Optimized for Demanding Workflows: Supports the latest CFexpress 4.0 standard, enabling faster data offloads and more efficient editing with compatible devices.. Free File Rescue Software: Includes downloadable Memory Card File Rescue to help recover accidentally deleted or corrupted images and videos.