Sandisk Ultra SD Card 64GB UHS-I SDHC Class 10 100Mbps64GB Storage Capacity UHS I Class 10 U1 Max Read Speed: 100 MB s Min Write Speed: 10 MB s Records Full HD Video Records Raw and JPEG Photos Water Shock X Ray Proof Temperature Proof Built In Write Protect Switch Specifications: Quantity: 1 Card Type: SDXC Storage Capacity: 64 GB Bus Type: UHS I Speed: Class 10 UHS Speed Class: U1 Read Speed: Maximum: 100 MB s Write Speed: Minimum: 10 MB s Durability: Shockproof, Temperature Extremes, Waterproof, X Ray