The 1:2 DVD/CD Copy Cruiser Pro HLX is a stand alone 1:1 DVD/CD Duplicator. When connected to your PC via USB 2.0, it becomes a 1:2 DVD/CD Duplicator with LightScribe that can laser burn silkscreen quality labels on your discs and function as an external DVD/CD Recorder. Connecting the 1:2 DVD/CD Copy Cruiser Pro HLX to your PC opens a vast array of truly unique features available only from Aleratec. Using the Aleratec DVD/CD Publishing Suite included, you can laser burn two labels or you can record two DVD/CD disc creations simultaneously. Even more exciting, you can connect another 1:2 DVD/CD Copy Cruiser Pro HLX to your PC and you can simultaneously produce up to 4 DVD/CD Copies, Recordings, or Clearly Labeled Discs. You can even mix copying discs and burning labels at the same time which makes it perfect for one off jobs where the content and the label of each disc is different or you can burn up to 4 different discs or 4 different labels at the same time. It also supports recording and duplicating DVD-RAM discs.