Copystars Blu Ray and dvd duplicators support high speed DVD duplication optional smart+ USB enable ISO image PC file sharing, lightscribe duplicator and Blu ray duplicator up to 16x BDR burning speed. Copystars DVD duplicator carry 3 years labor warranty and 1 year for parts. We offer the best ,unlimited technical support as rated by all major marketplace customers. Government, GSA, military and education PO are welcome. Please call us at 1800-387-9383 10-5 PST.