512GB capacity allows you to quickly transfer 60 minutes of 4K video and 1,000 10MP RAW photos, when paired with SanDisk Pro-Reader SD express dual card (sold separately) Read speed of 880MB/s and write speed of 650MB/s enable lightning-fast file transfers, fast game loading, and seamless media offloads PCIe Gen 3-NVMe interface enables ultra-fast data access and next-gen compatibility for high-performance devices ThermAdapt technology uses a specially designed enclosure and adaptive thermal controller to effectively prevent devices from overheating Backward compatibility with microSD UHS-I devices ensures seamless use with older devices while offering upgraded performance for newer ones Memory card is waterproof, temperature-proof, humidity-proof, drop-proof, shock-proof, magnetic-proof, X-ray proof, and wear-out proof, ensuring exceptionally durable performance