1. This is a built-in ultra-thin DVD-RW drive with a thickness of 12.7mm 2. It is not only a reader, but also a writer/rewriter/recorder for your computer. Allows you to watch , listen to music, create backup discs, install software or burn music discs 3. Compatibility: suitable for notebook computers with built-in optical drive series 4. SATA serial port ultra-thin slot type DVD burner supports D9 burning 5. This optical drive can be used not only on a laptop, but also in a mini (MINI) case, with simple connection and convenient operation! Specification: Product name: DVD burner drive Optical drive interface: SATA (serial port) Optical drive thickness: 12.7MM CD loading : Inhaled Optical drive specifications: high-speed DVD burning support D9 burning Applicable machine: for 18 M18XR1 M17XR3 notebook built-in optical drive : support Windows98SE/ME/2000/XP/WIN7/WIN8/WIN10 Burning speed: 8X DVD+-R, 4X DVD+-RW, 24X CD-R, 12X CD-RW. Reading speed: DVD-ROM 8X, CD-ROM 24X. Colour:silver Material:Metal Package Contents: 1 * DVD drive Only the above package content, other products are not included. Note: Light 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.