Abacus24-7 UHS-I Class 10 64GB Micro SD Memory Card with SD Adapter Ultra High Speed (UHS-I) - Class 10 performance for the most intense applications. Great for Action Cameras, Drones, smartphones, tablets, gaming, computers and more. Great for 4K Ultra HD Content, burst mode shooting and more. Reliable & Durable: Shock Proof, Temperature Proof and Waterproof. Compatible with microSDHC devices.