270 MB/s read and 100 MB/s write speeds, V60 video speed class and UHS Speed Class 3 (U3) support, Ideal for high-resolution video capture at 4K resolution and beyond, IP57 rated, highly durable and withstands the elements with UV guard, dust and water proofing,

The SF-E series SD cards make UHS-II performance and legendary Sony reliability more accessible than ever. Enjoy swift transfers with write speed of 100 MB/s and 270 MB/s read, V60, UHS class 3 (U3), and SD Class 10. The SF-E Series also offers protection from water, dust, drops, UV exposure and X-Rays.