Desktop Blu-Ray DVD Combo Serial ATA Internal Tray Mounting: Vertical/Horizontal BD, BD-R, BD-R DL, BD-RE, BD-ROM, CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW Black Fully-Featured Blu-Ray Combo- M-disc support to preserve your priceless memories for a millennium.- BDXL Support - up to 128GB data storage on one disc.- E-Green saves over 50% of power consumption.- Doubles data security with password control and encoded file name functionality.- Friendly interface with three simple steps to burn a disc.- Eye-popping Blu-ray 3D visual thrills (Optional,Pro package only).- Enjoy the magic of truly immersive surround sound with Dolby Digital® and DTS HD®(Optional,Pro package only).ASUS BC-12D2HT is a powerful and energy-saving Blu-ray disc drive capable of reading from 12X BD format and writing to 16X DVD±R format.With M-Disc Support, users can store their precious memories for millennium. For data protection, BC-12D2HT integrates password