Sandisk 128GB Extreme PRO 95 MB/s Class 10 UHS 3 SDXC I Memory Card at KEH Camera
Amazon.com: SanDisk 128GB Micro SDXC Extreme Pro Memory Card Works with DJI Osmo Action Camera (SDSQXCD-128G-GN6MA) Class 10, UHS-1, U3, 4K, Bundle with (1) Everything But Stromboli SD, MicroSD Card Reader :