SanDisk 256GB Extreme UHS-I microSDXC Memory Card with SD Adapter 256GB Storage Capacity, A2 / UHS-I / V30 / U3 / Class 10, Max Read Speed: 190 MB/s, Max Write Speed: 130 MB/s, Min Write Speed: 30 MB/s, Records Full HD, 3D, and 4K Video, Water / Shock...