Up to 24X DVDR Write Speeds Up to 16x DVDR Read Speeds M-DISC Archival Disc Support 0.5MB Buffer Memory w/ Under-run prevention function Supports Windows 8.x, 7, Vista, XP Super-Multi Read / Write Support: CD Family: CD-R & CD-RW DVD Family: DVD-R, DVD-DL, DVD-RW, DVD+R, DVD+R DL, DVD+RW, DVD RAM