Specifications: Color：Black Material: ABS Interface: USB 3.0, USB 2.0 Optical drive type: built-in Interface type: SATA Read: DVD-ROM: 8x, CD-ROM: 24x Burn: DVD-R, DVD+R 8X; DVD-RW 4X;CD-R 24x Support Systems: Windows 98/SE/ME/2000/XP/Vista/Win 7/Win 8/Win 8.1/Win 10/Win 11/Mac OS System Writing Speed:CD-R：Max.24X, CD-RW：16X, DVD-R：Max.8X, DVD-RDL：Max.4X, DVD-RW：Max.6X, DVD + R：Max.8X, DVD +R DL：Max.4X, DVD +RW：Max.8X, DVD-RAM：3X-5XPCAV（8GB） Installation Steps: 1.This product is a data line interface propery connected to USB part of the computer, the computer display lower right corner should appear device icon. 2.Click on the desktop, open the "my computer. in "the mobile storage device should disploy the drive icon". 3.Click on this icon button, select the "pop"in the tray into the appropriate disk read. Package Includes: 1 x USB 3.0 External CD/DVD Drive