With the SanDisk Ultra Luxe USB 3.1 Flash Drive 16GB, you'll always have your important files with you. USB 3.1 is up to 2x faster than USB 3.0, so you never have to wait long when transferring your files. This USB flash drive is shockproof and made of durable metal, keeping your files protected. With the SanDisk SecureAccess password protection, you can keep unwanted intruders out and keep your files safe. SanDisk includes a 5-year warranty with this product.