1、Compatible operating systems are for Windows XP / 2003 / Windows 8.1 / windosws 10 /Vista / 7 / Linux / OS X10 system. 2、Data cable adopts the design of embedding into product, the low impedance of pure copper mesh technology, strong shield and more stable data transmissionis. 3、USB0 transmission standard is backward compatible with USB0, and stable data transmission speed can be up to a maximum of 5Gbps. 4、There is no need to install the driver program, support plug and play, which keeps higher performance. 5、Optical drive is tray loading external portable ODD coddy, which is suitable to USB 0/0 connector desktop or laptop. Via the USB Interface,external drives and computers are with successfully read information function. 1 x Optical Drive1 x User Manual Item Type: Optical driveColor: WhiteSupported Systems: For WindowsXP / 2003 / Windows 8.1 / Windows10 / Vista / 7 / Linux / OS X10 systemCache Size: 2 MBWorking Model:DVD+R=8X (read and write)DVD-R=8X (read and write)DVD+Re-Writable=8X (read and write)DVD-Re-Writable=6X (read and write)DVD+R9 Dual Layer=6X (double layer 8.5GB disc reading and writing)DVD-R9 Dual Layer=6X (double-layer 8.5GB disc reading and writing)DVD-RAM=5X (100,000 times rewritable disc read and write)Compact Disk-R=24X (read and write)Compact Disk-Re-Writable=24X (read and write)