Store and share your data with the elegant, all-metal casing SanDisk Ultra Luxe USB 3.2 Gen 1 Flash Drive. Spend less time waiting and more time doing with super-fast transfer speeds up to 400MB/s. This fast flash drive adds up to 512GB of storage for your content and holds it all within a beautiful cast metal design that's built to go anywhere. (Based on read speed. 1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors. USB 3.0 port required. 1GB=1,000,000,000 bytes. Actual user storage less.)