The SDSQXA1-512G-GN6MN by WD/SanDisk Retail is a high-capacity, ultra-fast microSDXC card designed for capturing life's moments in stunning detail. With a 512GB storage capacity, it's perfect for professional photographers, videographers, and technology enthusiasts seeking expansive storage for 4K UHD videos, high-resolution images, and extensive mobile application data. This Extreme series card meets the UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) standards, as well as the Application Performance Class 2 (A2) for enhanced app performance on mobile devices. With blazing fast read speeds of up to 160mb/s, it significantly reduces the time spent transferring media. Designed to endure extreme conditions, the card is shockproof, waterproof, and x-ray proof. The WD/SanDisk Retail SDSQXA1-512G-GN6MN ensures that your memories and work are preserved and accessed quickly, showcasing the unparalleled reliability and performance synonymous with the brand.