Spend more time creating and less time saving with read and write speeds up to 200/130 MB/s¹ when using Samsung USB readers. • Whether you’re using a smartphone or a gaming console,⁴ count on the PRO Ultimate microSD for compatibility. • With 10-year limited warranty, PRO Ultimate MicroSD is tough enough to take on anything with protection from water⁵ to extreme temps.⁶ • Pile in the files and expand your portfolio with a wide range of storage options from 128GB to 512GB. | Samsung PRO Ultimate + Reader microSDXC 512GB(MB-MY512SB/AM)