1、Compatible Devices And Memory Cards: Multi functional optical disk drive, high compatibility, can connect Memory Card and Storage Card, suitable for all kinds of laptops and desktop computers. 2、CD And DVD Burning: External disk drive with efficient burning function, support CD and DVD burning, stable performance, so that you can quickly and easily backup data and files. 3、USB Plug And Play: This external CD DVD drive is designed with USB interface, plug and play, no extra power supply is needed, just plug it into the USB port, it can be detected and convenient to use. 4、Compact And Portable: USB external CD DVD drive is designed to be compact and lightweight, does not take up much space, easy to carry and store, and realize the optical drive function anytime and anywhere. 5、Compatible Systems: The CD DVD writer is compatible with for Windows XP 2003 7 8.1 10, for Linux, for OS X systems and supports a variety of formats and media types to fully meet your needs.