The Lexar Professional CFexpress Type A Card from the Gold Series is perfect for professional creatives who want to capture high-resolution images and 8K videos in cinema quality. With outstanding performance featuring a sustained read speed of up to 900 MB/s, a sustained write speed of up to 800 MB/s, and Video Performance Guarantee 400 (VPG 400), you can trust that you won't miss a single shot. These cards provide the performance you need for capturing and storing valuable data in a variety of situations. The Lexar Professional CFexpress Type A Card from the Gold Series offers the necessary durability to protect against temperature, shock, and vibration.