Sony’s high-speed UHS-II SDXC memory card, which provides quick buffer cleansing during burst shooting and efficient content copy to a computer, is now available for pre-order.
Sony’s SF-M Tough series cards have been tested for durability, have an IP57 protection rating and are highly durable. They can withstand a drop from a height of up to 1.5 m, can safely be underwater for up to 30 minutes at a depth of 1 m and operate at temperatures from -13 to 185°F.
The SF-M Tough series have high-speed data transfer rates of up to 277 MB/s and maximum write speeds of up to 150 MB/s for efficient shooting, and it has V60 speed class rating, minimum write speeds are guaranteed not to drop below 60 MB/s as well as these are compatible with the U1 and Class 10 standards, each of which guarantees minimum write speeds of 10 MB/s during stable shooting in 4K with intensive bit rate.