Drive Type
External

Operating Systems
Windows 7, Windows Vista, Windows XP, Mac OS X

Type
Portable DVD Rewriter

Transfer Rates - Write

DVD-R
2x CLV, 4x PCAV, 8x CAV

DVD-R (DL)
2x CLV, 4x PCAV, 6x PCAV

M-DISC
4x

DVD-RAM
2x, 3x ZCLV, 5x PCAV (Ver.2.2) (12x Media: Not supported)

DVD+R (DL)
2.4x CLV, 4x PCAV, 6x PCAV

DVD+R
2.4x CLV, 4x PCAV, 8x CAV

DVD+RW
2.4x, 3.3x CLV, 4x ZCLV, 8x ZCLV (8x speed disc: 3.3x CLV, 8x ZCLV)

CD-R
10x CLV, 16x PCAV, 24x CAV

CD-RW
4x, 10xCLV, 16x ZCLV, 24x ZCLV (High Speed: 10xCLV,Ultra Speed: 24x ZCLV,Ultra Speed plus: 24x ZCLV)

DVD-RW
2x CLV, 4x, 6x ZCLV