The SanDisk Extreme microSDXC card, model SDSQXAV-256G-GN6MA, is expertly crafted to cater to the needs of professional photographers, videographers, and tech enthusiasts who demand high performance and large storage capacities. This 256GB flash card provides plenty of space for storing 4K UHD videos, high-resolution photographs, and vast collections of data-intensive applications. It features advanced UHS-I technology, V30 video speed class, and A2 application performance class, ensuring smooth 4K video capture and fast app operations on smartphones and tablets. Users will experience rapid file transfers and efficient video editing workflows, thanks to incredible read speeds up to 190MB/s and write speeds up to 130MB/s. Produced by WD/SanDisk Retail, a trusted name in digital storage, this card is designed for durability and reliability. It offers robust protection against water, temperature extremes, shock, and x-rays, making it an ideal storage solution for adventure seekers and professionals who operate in challenging environments.