SanDisk 64GB Extreme 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 Full HD, 3D, and 4K Video, Built-In Write-Protect Switch PHOTO-Memory...