INCREASED PRODUCTIVITY - Experience rapid file transfers with up to 280MB/s read speeds, saving valuable time and accelerating your workflow for professional tasks and creative projects. EXPANSIVE STORAGE - With a substantial 512GB capacity, this SDXC card provides ample space for high-resolution photos, 4K UHD video, and large files, ensuring you never run out of storage mid-shoot. ULTIMATE DURABILITY - Designed to withstand harsh conditions, this memory card operates flawlessly in temperatures from 32°F to 158°F, ensuring your data remains safe in extreme environments. SEAMLESS COMPATIBILITY - Optimized for UHS-II devices and backward compatible with UHS-I, this SDXC card guarantees peak performance across a wide range of cameras and devices for versatile use.