BestDuplicator Target DVD CD Duplicator with DVDRW Burners Athena Duplication Controller, Standalone Copier Tower Replication Recorder Black (1 Target, Black) Self diagnostics with power start, disc formats automatically detected for stable and secure burning Auto Source Disc Analyzing, Master Error Proof,Copy, Test, Verify, and Compare functions available Supports DVD+/-R, DVD+/-RW, DVD+/-R Dual Layer, CD-R, CD-RW blank media standards Comes with a 1 year warranty (parts & labor included) and free technical support Easy to use Password protection modes to prevent unauthorized usage