The WD/SanDisk Retail SDSQUAC-256G-GN6MN is a premium 256GB microSDXC (TransFlash) Ultra memory card designed for superior performance and reliability. Featuring A1 app performance and UHS-I technology, this flash card achieves impressive data transfer speeds of up to 150MB/s, significantly enhancing the user experience by enabling quicker file access and transfer, as well as smoother app execution. It is perfectly suited for smartphones, tablets, and cameras, providing ample space for high-resolution photos, 4K videos, and other large files. Its robust design makes it resistant to water, temperature extremes, shock, and X-rays, making it a versatile and durable choice for adventurers and professionals alike. Manufactured by WD/SanDisk Retail, a leader in digital storage solutions, this microSD card represents a blend of cutting-edge technology, outstanding storage capacity, and unmatched performance, tailored for users who need fast, reliable storage on the go.