Product Description Material: PC Size: 149*152*20MM Colors: White, Black Quantity: 1 piece Package content: 1*burner 1.High speed: Compatible with USB 3.0 interface which brings users faster data transmission speed and more stable performance with strong fault tolerance. Moreover, it is also backwards compatible with USB 2.0. Higher transmission speed means higher stability, faster reaction, less time waiting, and greater user experience. 2.Plug and play: External DVD Drive is easy to use. Users can just simply pull out the USB cable and plug the drive into any USB port of electronic devices with supported systems, it will just play automatically. No extra power or drive is needed. 3.TRENDY DESIGN: The appearance design of External DVD CD Drive is more trendy, fashionable, and portable. It is slim and lightweight, sensitive ejection button, and embedded USB cable design that users can bring and use it anywhere without any inconvenience. 4.MULTI-FUNCTIONAL: External DVD Drive for laptop is multi-functional that customers can use it to play music, watch movie, backup data, install program, and transfer files. 5.STRONG COMPATIBILITY: External DVD Drive Burner supports various systems: Microsoft Windows XP/7/8/9/10 , Mac Os.