The SATA CD DVD Duplicator offers a professional and reliable solution for multiple duplication of CD and DVD disc. t is simple to operate with user-friendly interface and does not require a computer or software to use. It is equipped with the latest optical disc burning technology and recent SATA connection innovations in duplication hardware. Burning speed is adjustable and can burn a half full DVD in less than 4 minutes and a full DVD in less than 7 minutes. It is ideal for data backup, music, video duplications and much more!