Speed: 300 Mb/S Read, Up To 250Mb/S Write, Uhs-Ii, U3 Speed Class | Unparalleled Quality: Rigorous 100% Card Testing For Highest Quality Assurance. Serialized Tracking Of Key Components And Manufacturing Data For The Highest Quality Control. Three Year Warranty | Compatibility: Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung | Design: Optimized Controller And Firmware Designed For Cinematic Cameras, 4K, 8K, Raw, Raw Hd Ready
