Tascam DVW/D11A/KIT/TAS 1X1 Dvd Duplicator Stand-alone, does not require PC connection. Does not require software. High-performance one-to-one DVD duplication system Auto-duplication and easy operation Intelligent detection - auto detect DVD+/-R and DVD+/-RW media to perform at the maximum speed of the media Automatically recognizes Master DVD and Blank DVD+/-R (DVD+/-RW) media