... as following: Write speed: 16X double layer, DVD-R, 52X CD-R Rewrite speed: 12x DVD+RW, 16x DVD+RW, ... Data Buffer: 2 MB Bundle Software Latest Burning SoftwareDisc Formats Write: DVD+/-RW, DVD+/-R, CD-R, CD-RW Read: DVD ... -ROM, DVD+/-RW, DVD+/-R, Photo CD, Video CD, ... CD-DA, CD-Extra, CD-Text, CD-R, CD-RW, DVD-RAM Disc Diameters 12cm/8cmMTBF 60, ...