UHS-II/V90/U3/Class 10 Max Read Speed: 300MB/s Max Write Speed: 250MB/s Min Write Speed: 90MB/s Uninterrupted 8K, 4K, 3D, HDR, 360 Degree & High-Speed Recording Specialized to Record & Store Multiple Files & File Types Simultaneously RAW Burst & High-Frame-Rate Ready Water/Shock/X-Ray Proof