LG Electronics GP08NU6W 8X Slim DVD+/-RW External Drive (White) Drive Type: External Slim DVD+/-RW Dual Layer Drive. Sustained Rate: DVD-ROM(max.)- 11.08Mbytes/s (8x);CD-ROM (max.)- 3,600 kB/s (24x) Data Transfer Rate:Write:DVD+R/-R: 8X DVD+RW/-RW: 8X/6X DVD+R DL/-R DL: 6X DVD-RAM: 5X CD-R: 24X CD-RW: 24X Read:DVD+R/-R: 8X DVD+R/-R DL: 8x DVD+RW/-RW: 8x CD-ROM/R: 24x CD-RW: 24x Interface: USB 2.0 Buffer Memory: 2MB (Under-run prevention function) Supported Discs: CD-R/RW, DVD-R/ RW/ RAM/ +R/ +RW +/ -R DL System Requirments: Operating Systems: Windows XP, Windows Vista CPU: Pentium III 1.0GHz or Higher (with USB 2.0) RAM: 256 MB or Higher