The external mobile optical drive box is suitable for desktop and laptop computers with Type-C and USB 3.0 interface protocol. It realizes the function of reading information between the external optical drive and the computer through the USB interface. Compatible with for WindowsXP/2003/Wind8/Wind7/Wind10, for Linux, for IOS systems. The internal laser light source may be harmful to your face and eyes, please do not look directly at it. No need to install driver, supports plug and play. Compatible with USB3.0 port and below ports USB2.0, USB1.1, the work efficiency is more stable. Applicable more widely. Color: Black Material: ABS Package Contents: 1 * External CD DVD Reader 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.