The Toshiba Portable DVD SuperMulti Drive comes with everything you need - USB Y cable and the award-winning WinDVD and Burn.Now™ playback/burning software for Windows® OS. Simply plug in the USB port of your PC and play - there's no need for an extra power supply. Its Hi-Speed USB 2.0 (backwards compatible with USB 1.1) interface provides the perfect combination of performance and software to effortlessly burn discs and play DVDs. For business applications or personal pleasure, this drive does it all.