Full Details from Amazon.com : http://www.amazon.com/gp/product/B0038ZQ4TK?tag=onigi-20<br /><br />BuyDuplicator 1 Burner 20X DVD CD Duplicator Machine (Standalone Audio Video Copy Tower Disc<br /><br />1 Serial ATA SATA interface Faster transfer rate more reliable error check <br />2 Support Media Formats DVD-R DVD-RW DVDR DVDRW DVDR Dual Layer DVD-R Dual Layer CD-R CD-RW <br />3 Self diagnostics when power on Master Error Proof Test Mode to ensure media and master compatibility <br />4 New Ability to load disc image to HDD and rename the partition If Hard Drive installed <br />5 User friendly interface with message on LCD display easy to operate by pressing one button
