Interface: USB2.0 (Compatible with USB1.1) Disk Load Type: Tray * Plug & Play External slim BD-R& DVD-RW Drive * Powered by USB or external AC adapter * Supported Disc Formats: BD-RE, BD-R, BD-ROM, DVD-ROM, DVD-Video, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-ROM, CD-ROM XA, CD-DA * Compatible with Windows 98 /SE / ME / 2000 / XP/ vista /windows 7