The 1x3 16X DVD-R Duplicator from TEAC® is a stand-alone disc-to-disc DVD Duplicator system that requires no PC connection. It is designed to meet fast and accurate yet easy DVD copy requirements. This duplicator can automatically identify the source CD and the correct content will be replicated. Featuring continuous copying without waiting, this device eliminates the need for cooling down periods. There is no need to load up extra software and no extra time is required to set the unit up. In addition, the unit completely functions as stand alone unit and there is no need to attach any cables to your PC. Its large buffer increases system functionality and prevents buffer under-run errors. The DVD-R Duplicator is ideal for advanced users looking for speed and accuracy.