The Aleratec 1:4 Blu-ray/DVD/CD Tower duplicator SA is a standalone disc duplication system that simultaneously produces up to 4 Blu-ray/DVD/CD copies when duplicating from the convenient built-in 2TB Hard Disk Drive, or up to 3 Blu-ray/DVD/CD when duplicating "on the fly" from a source disc with no computer required. A USB 3.0/2.0 connection allows you to drag and drop files from your PC directly to the internal hard drive. Unlike many other duplicators, this unit supports duplication from a variety of source formats, including simply copying your contents onto the internal HDD without creating an image file. 1:4 Standalone Blu-ray/DVD/CD Duplicator
