USB 3.0 High Speed: USB external dvd drive with advanced USB3.0 technology faster data transmission speed more stable data transmission. Also compatible with USB 2.0,USB1.1 Compatible Systems: The external cd/dvd drive for Laptop Works compatible with windowsXP/2003/Vista/7/8.1/10/11, Linux and all version Mac OS systems, supports any PC, Ultrabook and Netbook. ve, no need extral power supply, no need for any additional software. Powered by the USB 3.0 port, just plug it Into your USB port and the dvd driver will be detected. Color: Black Material: ABS Package Contents: 1 x External Optical Drive Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.