This 512GB microSDXC Express memory card delivers ultra-fast PCIe NVMe performance with read speeds up to 900 MB/s and write speeds up to 600 MB/s, offers broad UHS-I and UHS-II compatibility, features rugged protection against water, drops, extreme temperatures, magnets, and X-rays, and includes a downloadable recovery tool for added data security. 512GB Storage Capacity Provides ample space to store large game files, high-resolution photos, and videos, allowing you to keep more content on a single card without frequent swapping. PCIe NVMe Performance Utilizes next-generation PCIe NVMe interface technology to deliver ultra-fast performance for demanding applications, gaming, and high-speed data transfers. Up to 900 MB/s Read Speed Enables faster game loading times and quick access to files, delivering a smooth, lag-free experience. Up to 600 MB/s Write Speed Allows rapid downloads and efficient file saving, especially when paired with a compatible microSD Express card reader. UHS-I / U3 / Class 10 Support Ensures reliable performance for high-resolution photo capture and video recording while maintaining broad device compatibility. Backward Compatibility Works with UHS-I and UHS-II devices at UHS-I speeds, making it suitable for current devices and future microSD Express-enabled hardware. Rugged, All-Weather Protection Designed to resist water, extreme temperatures, vibration, drops, shocks, magnets, and X-rays, helping protect your data in harsh environments. IPX7 Waterproof Design Safely withstands accidental water exposure, adding an extra layer of protection for travel and outdoor use. Downloadable Recovery Tool Includes access to a recovery utility that helps restore accidentally deleted or formatted files for added peace of mind.