DESC: Made with a durable exterior to withstand life on the go, this stylish, compact drive lets you safely travel with your data, including MP3s, audio tracks and photos. Since this portable drive is USB bus-powered, no cumbersome AC adapter is required. There is also no software to configure on Windows 2000, Windows XP and Mac OS X because it's driver-free. With plug and play convenience, it's preformatted for immediate use on PC or Mac.