Buffalo's MiniStation TurboUSB Portable Hard Drive HD-PF series offers a compact, lightweight, shock resistant storage solution. Store, back up and transport digital images, music and other files without taking up space on your PC's hard drive. Best of all, the MiniStation TurboUSB includes a mobile versions of the popular Firefox Web browser and Thunderbird e-mail client. Have your personal e-mail and Web favorites with you at all times - private and secure.