Free Express Shipping! Delkin Devices 256GB BLACK UHS-II SDXC Memory Card 256GB Storage Capacity, UHS-II / V60 / U3 / Class 10, Max Read Speed: 290 MB/s, Max Write Speed: 190 MB/s, Min Write Speed: 60 MB/s, Records 8K, 6K, 4K, Full HD & HFR Video, Can...