The Delkin Devices POWER CFexpress Type B 4.0 Memory Card and USB 3.2 CFexpress Type B Memory Card Reader are the ultimate combination for professional photographers and videographers, delivering industrial strength, reliability, and unparalleled performance. The POWER CFexpress Type B 4.0 card is designed for high-end cinematic hosts, leveraging the latest PCIe technology to achieve maximum recording speeds up to 3240MB/s for flawless cinema-quality video capture, including RAW 8K, 6K, and 4K at high frame rates and bitrates. With minimum sustained sequential write speeds up to 820MB/s, data is swiftly and securely stored, ensuring that every detail is captured as intended. Offloading data is just as efficient, with speeds up to 3650MB/s for rapid transfers, giving you immediate access to your files and a quicker start to post-production. Paired with Delkin's USB 3.2 CFexpress Type B Memory Card Reader, you can maximize the potential of your CFexpress card with fast and efficient offloading at speeds up to 10 Gbps—twice the speed of USB 3.0. Built with a durable anodized aluminum exterior, the reader provides rugged protection against wear and tear, while multiple heat sinks help prevent overheating. It also features internal storage for one CFexpress card and includes a rubber end cover to guard against impact, water, dust, and other elements. Compact and portable, the reader ensures your files are accessible wherever you go, offering a perfect blend of speed, durability, and convenience for professionals in the broadcast, cinema, and photography industries.