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 DSLR camera or a PC, count on the PRO Ultimate for compatibility. ⁴ • Designed to survive the rough and tumble of field work, the PRO Ultimate has built-in protection from elements like water and heat.⁵-¹² • Save every second in mere minutes with storage capacities ranging from 64GB to 512GB. | Samsung PRO Ultimate Full Size SDXC 256GB(MB-SY256S/AM)