Sony's 256GB SF-G TOUGH Series UHS-II SDXC Memory Card has 256GB of storage capacity and uses the UHS-II bus to support advanced DSLR functions like continuous shutter bursts and rapid shooting, as well as RAW and JPEG captures. This card is also well-suited for video capture, including 8K, 4K XAVC S, 60p AVCHD, 3D, HFR, and Full HD video, with maximum read and write speeds of up to 300 MB/s and 299 MB/s, respectively. Because of its V90 speed class rating, minimum write speeds are guaranteed to remain above 90 MB/s. To help facilitate card usage in almost any environment, as well as keeping your content safe, Sony has built the TOUGH Series with a rugged design that can withstand drops up to 16.4' / 5m, immersion in up to 16.4' / 5m of water for up to 72 hours, and is bend, dust, X-ray.