ASUS EXT 8X BLACK DVD WRITER M-DISC (1Y) 889349107966

ASUS EXT 8X SILVER DVD WRITER M-DISC (1Y) 889349127162

ASUS EXTERNAL 8X BLACK DVD WRITER (1Y) 886227385065

-M-DISC provides archival-quality storage to protect your precious photo, video and data for 1,000 years or more-24X DVD writing speed-Nero BackItUp provides easy and comprehensive photo, video, data backup for your valuable information (only color box and BULK with software version)-Disc encryption in highest security standards with password control and encoded file name functionality (only color box and BULK with software version)-Free unlimited ASUS Webstorage for 12 months (only color box version)-E-Green technology auto-closes drive application when not in use, saving over 50% power consumption for users