The Addonics CD DigiCopier is one of the fastest CD duplicators and external CD-RW drives all combined into one compact form factor. It uses the latest CDRW engine that writes up to 52X on CD-R, 24X on CD-RW and 52X in reading CD data. ??As a standalone copier, you can copy any CD without a computer. All you need to do is place the master into the source drive located on the top of the unit and a blank media at the destination drive at the bottom. Within few minutes your CD is copied, no button to push and no attention is needed.??It is more than a stand-alone CD Duplicator. It is also an External CD-RW drive! Want to create your own music CD, photo CD or data CD? It is a simple task for the Addonics CD DigiCopier as well. Just connect the CD DigiCopier to any desktop or notebook computer with the Addonics interface cable and install the CD mastering software that comes with the unit. Depending on the model you order, the CD DigiCopier can be connected to either a USB, FireWire por... Minimize