minnie usb drive 1.Write speed: 16X double layer, DVD-R, 52X CD-R 2.Rewrite speed: 12x DVD+RW 316x DVD+ ... RW, 32x CD-RW 4.Re minnie usb driveDVD Drive /DVD ... are as following: Write speed: 16X double layer, DVD-R, 52X CD-R Rewrite speed: 12x DVD+RW, 16x DVD+RW ... , 32x CD-RW Read speed: 22x DVD-ROM; 52x CD-ROMDVDRWAccess time: DVD: 180 MS CD: 150 MS O ...