SER:  SPH1000915
Burn Speed: DVD 24x, CD 48x (selectable recordingspeed)
Supported Formats: DVD Video, DVD-ROM, DVD+R, DVD-R,DVD+RW, DVD-RW, DVD-DL, in addition to all CD formats
Hard Drive: 500GB for storing disc images
Connectivity: Standalone, or USB 2.0 from PC to HDDfor disc image storage (drag-and-drop)
Verification: Copy+Verify
Power: 100 ~ 240 VAC 50/60 Hz
Environment: 10 C ~ 40 C
Humidity: 20% ~ 80%