Ultra-Fast Performance: With UHS-II U3 and V90 speed classes, the card offers read speeds up to 285MB/s and write speeds up to 220MB/s, making it ideal for 8K Ultra HD video recording and high-speed continuous shooting. Durability in Extreme Conditions: The SDC700S is designed to withstand harsh environments. It is waterproof (meets JIS IPX7 standards), temperature resistant (-25°C to 85°C), shockproof, X-ray proof, and static proof, ensuring reliable performance in various conditions. Free RecoveRx Software: Transcend provides the RecoveRx software, a free data recovery utility that helps retrieve accidentally deleted files, including photos, documents, music, and videos. Transcend offers exclusive recover software, a free data recovery utility that allows you to search deep within a storage Device for traces of erased files Five-year Limited Warranty