512GB Storage Capacity, UHS-II / V60 / U3 / Class 10, Max Read Speed: 280 MB/s, Max Write Speed: 170 MB/s, Min Write Speed: 60 MB/s, Records 4K and Full HD Video, Record 360° and 3D Video, Records Raw, Burst, and JPEG Photos, Dust, X-Ray, and Waterproof, Resists Extreme Temperatures Designed for high end devices the Superior Pro UHS-II SDXC Memory Card from Silicon Power features a storage capacity of 512GB and takes advantage of the UHS-II bus to support advanced functions including continuous shutter bursts and rapid shooting as well as raw and JPEG captures. This card is also well-suited for video capture including 4K Full HD 360? and 3D video. It can achieve maximum read speeds up to 280 MB/s and maximum write speeds up to 170 MB/s. Thanks to its V60 speed class rating minimum write speeds are guaranteed not to drop below 60 MB/s.Built for extreme conditions this card is protected against water dust and X-rays. It is also able to resist temperature extremes meaning it can be used in a wide array of environments including snow and deserts. Memory Cards