The 1:10 Networkable CopyWriter Pro Tower CD/DVD Duplicator from Microboards is a network DVD/CD duplicator, with an internal 250GB hard disk for storing frequently-used disc images. An 8-button interface controls the unit, with status given via a menu-driven display. It connects to your network through the RJ-45 LAN port and features a USB port.With full network control, you can use disc images stored on the network and create multiple discs at once without having to use a physical master disc. The CopyWriter Pro is the perfect solution for anyone with the need to burn a large number of CD or DVD discs.