Samsung 32GB USB 3.0 Flash Drive Duo (MUF-32CB/AM) Includes both micro and standard USB connection Slim, Sophisticated Metallic Design NAND Flash Technology, up to 150MB/s Data Transfer Speed Water proof, Shock proof, magnet proof, temp proof, and X-ray proof with a 5-year warranty High-speed USB 3.0 flash drive for fast data transfer. Standard A-type connection for PC and micro B-type connection for smartphone/tablet. Max Memory: 32 GB