External DVD DriveIt is equipped with USB 3.0 high speed interface, bringing you faster data transmission speed (up to a maximum of 5Gbps) and stable performance with strong fault tolerance. Also Compatible With USB 2.0 Dvd Player for LaptopDon't need to install software to set for driver. Viceting external DVD drive is powered by USB port. No external driver and power needed. Just plug it into your USB port and the DVD driver will be detected. It allows you to listen to music/watch DVD movies with no lag,burn files,install software and create a backup CD and so on