specification: It is compatible with Windows 2000 / XP / 2003 / Vista / 7 / 8.1 / 10, Linux and all versions of Mac OS, and supports any PC and laptop. Supported media types: CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RW, DVD + RW, DVD + R, DVD + R DL, DVD-R DL, DVD RAMReading speed: CD-ROM: up to 24 times; DVD-ROM: up to 8 times; DVD-ROM (DL): up to 6 times Writing speed: 24 times CD-R, 8 times CD-RW, DVDR: maximum 8 times; DVDR DL: maximum 4 times; DVD-R9: maximum 2.4 times Rewriting speed: DVD + RW: up to 4 times; DVD-RW: up to 4 times; CD-RW: up to 10 times; DVD-RAM: up to 3 times Interface standard: USB Package Included: 1 USB CD DVD drive (CD not included) 1 x USB power cord 1 x manual 1 x packing box All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.