Sunsbell&reg; USB 2.0 External Cd-rw Dvd-rw Drive--silver 100% new with high quality Compatible with Windows 98, 2000, me, xp, vista, windows 7, windows 8, chromebooks and Apple Mac os Powered by USB 2.0. Work with Both Laptop & Desktop, Play and play, don't need any driver program Writing Speed: 5X Speed DVD-RAM Writing, 8X Speed DVD-R Writing, 2X Speed DVD-R(DL) Writing, 4X Speed DVD-RW Writing, 8X Speed +R 4.7GB Writing, 8X Speed +R(DL) Writing, 6X Speed +RW 4.7GB Writing, 24X Speed CD-R Writing, 16X Speed CD-RW Writing Reading Speed: 24X Speed CD-ROM Reading, 8X Speed DVD-ROM Reading; Buffer Under Run Protection DVD MULTI Read /Write support, DMA66 support enjoy 1 year warranty and 60 days' refund