ASUS ZenDrive U9M – ultra-slim portable 8X DVD burner with M-DISC support for lifetime data backup, compatible with USB Type-C and Type-A for both Windows and Mac OS Includes two cables for USB Type-C and Type-A interfaces M-DISC provides archival-quality storage to protect your precious photo, video and data for 1,000 years or more Windows and Mac OS compatible Nero BackItUp provides easy and comprehensive photo, video, data backup for your valuable information (Window OS) Disc encryption in highest security standards with password control and encoded file name functionality (Window OS) Drag-and-burn in 3 easy steps (Wwindow OS) Color Black Silver Gold Read Speed DVD+R : 8X DVD-R : 8X DVD+RW : 8X DVD-RW : 8X DVD-ROM : 8X DVD+R(DL) : 8X DVD+R(M-DISC) : 8X DVD-R(DL) : 8X DVD-ROM(DL) : 8X CD-R : 24X CD-RW : 24X CD-ROM : 24X DVD Video Playback : 4X VCD Playback : 10X Audio CD Playback : 10X Write Speed DVD+R : 8X DVD-R : 8X DVD+RW : 8X DVD-RW : 6X DVD+R(DL) : 6X DVD-R(DL) : 6X DVD+R(M-DISC) : 4X CD-R : 24X CD-RW : 24X Writing Mode DVD+R & DVD+R(DL) : Sequential Recording/Incremental Write DVD-R & DVD-R(DL) : DAO/Incremental Recording DVD+RW : Random Write DVD-RW : DAO/Restricted Overwrite/Incremental Recording CD-R/RW : DAO/TAO/SAO/Packet Write Access time DVD : 160 ms CD : 140 ms OS Support Windows® 10 Windows® 8.1 Windows® 8 Windows® 7 Windows® Vista Windows® XP Mac OS X 10.6 or higher System Requirements CPU: Intel® Pentium® 4 2.0 GHz or AMD Athlon™ 2100+ or higher RAM: 512 MB or more is recommended HDD: 10 GB or higher Software CyberLink Power2Go 8 CyberLink PowerBackup 2.5 Nero BackItUp E-Green Disc Formats Audio CD, CD-I, CD-Extra, Photo CD, CD-Text, CD-ROM/XA, Multi-session CD, CD-R, CD-RW, CD-ROM , DVD±R(SL/DL), DVD±RW, DVD-ROM(SL/DL), DVD Video Disc Diameters 12cm/8cm Mounting Orientation Horizontal (+5° ~ -5°) Dimensions 142.5 x 135.5 x 13.9 (LxWxH)