The SanDisk 256GB Extreme PRO UHS-II V90 SDHC Memory Card is designed for extreme workflows and to achieve maximum performance at all times when photographing or recording video. The memory card from SanDisk allows users to achieve really fast write of up to 260 MB/s and read speeds of up to 300 MB/s, which will enable you to produce flawless cinema-quality 8K, 4K, and Full HD video, as well as raw photos and continuous shutter bursts without any hassles. Key features to this memory card are that with V90 Video Speed Class rating, its write speeds are guaranteed not to drop below 90MB/s, it’s protected against shock, temperatures, x-rays, and water, and it features a built-in write-protect switch that helps you safeguard your content from being erased. The card is specifically designed for cameras that are UHS-II / V90 compatible but can also be used in devices that do not support UHS-II / V90 – which will then default to your device’s speed class and bus ratings, such as UHS-II and V60. Additionally, the card is also compatible with the U1 and Class 10 standards, where each of which guarantees you a minimum write speed of 10 MB/s.
