The Lexar Professional CFexpress Type B Card Diamond Series offers industry-leading performance for professional filmmakers and photographers, featuring blazing-fast read speeds up to 3700MB/s and write speeds up to 3400MB/s. This 1TB card is specifically engineered to handle smooth 8K RAW video capture and high-speed burst photography with ease. Its rugged design provides durability against shock and vibration, while the VPG-400 rating ensures a guaranteed minimum sustained write speed for reliable, high-quality cinema production.