Copy Blu-ray Discs one at a time or by the thousands with the all-new QD Series Blu-ray duplicator towers. The 8X Blu-ray Disc duplicator towers have the ability to do more than just BD-R and BD-RW. Also copy CD-R(W), DVD-R(W), DVD-R DL DVD+R(W) all on the same system. A built-in 500 GB hard disk drive allows you to store multiple master disc images or extract audio tracks and mix your own discs. Connect to your PC via USB 2.0 and drag and drop files onto one recorder. The intuitive 4-button panel makes copying discs easy for the novice user, while maintaining high-end power-user features. Quality components and careful assembly, backed by industry leading service and warranty, make sure that you’ll be burning discs trouble-free for years to come.