Free Shipping! Lexar 256GB High-Performance 633x UHS-I microSDXC Memory Card with SD Adapter 256GB Capacity, UHS-I / A1 / V30 / U3 / Class 10, Max Read Speed: 100 MB/s, Max Write Speed: 45 MB/s, Min Write Speed: 30 MB/s, Record Full HD, 3D, and 4K...