SanDisk 64GB Outdoors 4K UHS-I SDXC Memory Card 64GB Storage Capacity, UHS-I / V30 / U3 / Class 10, Max Read Speed: 170 MB/s, Max Write Speed: 80 MB/s, Min Write Speed: 30 MB/s, Records 4K and Full HD Video, Capture Raw and JPEG Photos, Water,...