SanDisk High Endurance 64GB microSDXC 100mb/S Read (Dashcams, CCTV)

Key Technical SpecificationsStorage Capacity: 64GB (Holds up to 5,000 hours of Full HD footage).Read Speed: Up to 100MB/s for fast file transfers to computers.Write Speed: Up to 40MB/s to seamlessly handle steady video streams.Speed Classes: Rated Class 10, U3, and V30 (Video Speed Class 30).Resolution Support: Fully optimized for Full HD (1080p) and 4K Ultra HD video capture.