Superior Performance to Capture Cinema-Quality 8K VideoWith superior speed up to 900MB/s, write speed up to 800MB/s, and Video Performance Grade 400 (VPG400), you can capture with confidence knowing you'll never miss a frame.Sustained Speed for Seamless VideoRated Video Performance Guarantee 400 (VPG400), the Lexar Professional CFexpress Type-A Card Gold Series meets a minimum write speed of 700MB/s. This guarantees that your content is captured seamlessly with no dropped frames.Capture Adventure with Ultimate DurabilityThese cards provide the performance you need to capture and store valuable data in a variety of elements. The Lexar Professional CFexpress Type-A Card Gold Series delivers the rugged durability you need to protect from temperature, shock, and vibration.Large Capacity You can capture more high-quality images and cinema-quality 8K video without needing to constantly swap cards.Rigorously TestedAll Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.