<p>EASY TO USE - Plug and Play, No external drive needed. This DVD - burner allows you to watch DVD movies with no lag and burn music, movies to DVD UNIVERSAL - WindowsXP / 2003 / Wind8 / / 7 WELL DESIGN - It is portable for traveling with your laptop thanks to its small size. It will be specially handy for your work if you want to give presentations to the business. Come with 2 cables, one is data cable and the other is power cable. When connect it to the desktop, please connect both cables or connect it with the computer's mortherboard. HIGH SPEED - It is USB2.0 and backwards USB1.0, efficiency more stable, applies more widely. High Performance The external dvd drive for laptop has a stable base, high speed, noise reduction, and shock resistance, which will bring you a good visual experience when watching movies.</p>