The Samsung 128GB MUF-128BA USB 3.0 Drive is encased in a stylish metal casing that provides durability. It lets you store up to 128GB of photos, videos, and other data. With USB 3.0 and NAND flash technologies, you can quickly transfer these files to your system. Moreover, it is backwards compatible with USB 2.0 ports. Samsung has also designed this USB drive to reliably safeguard your data by making it water, shock, temperature, magnetic, and X-Ray proof.