SanDisk Extreme Pro CZ880 256GB USB 3.2 Flash Drive Experience blazing-fast performance with read speeds up to 420MB/s and write speeds up to 380MB/s. Built with a durable aluminum casing, this solid-state flash drive offers secure file encryption via SanDisk SecureAccess™ and easy recovery with RescuePRO® Deluxe. Compatible with USB 3.2, 3.1, 3.0, and 2.0, it’s the perfect portable solution for professionals who demand speed, reliability, and security.