Standalone Copystars DVD/CD Duplicator Series includes popular features in a user-friendly package. Built with durability yet economically priced, Copystars offers high speed performance and same professional support services. Features: 128mb memory buffer, double size than most system in the market to enhance stability and reduce the chance of buffer overrun. Supports most media format:DVD+/-R, DVD+/-RW, DVD+/-R Dual Layer, CD-R, CD-RW blank media standards Intelligent design automatically recognizes the source disc format Stylish design control panel, controller utilizes familiar "ESC" &"ENT" buttons with tactile feedback for easy navigation System is updated-able via firmware or maintenance purpose Fully stand-alone system - No computer ! No dvd duplicator software required All duplicators are fully tested before we ship them out. This process includes detailed overnight burn sessions which ensures that your system is in perfect working condition when your system is delivered. Made in USA by Copystars using 1st tier brand of burner drives. Hard drive and USB option can be added, sold separately. Model Copystars DVD/CD Duplicator Series Operating Type Stand-alone (No PC Required) Target 1 to 5 target, CD or DVD drives Color Black Hard Drive Not included, Not required..Optional feature for backup titles Language Support English Reader Speed DVD rom Supported Disc Formats DVD-ROM, DVD-R, DVD-Video, DVD-RW, DVD+R, DVD+RW, CD-ROM, CD-R, CD-Audio Disc, CD-RW, Multi-session Photo CD?, CD-I, Video CD, CD-ROM XA, & CD Extra (CD Plus) Max Writing Speed DVD: DVD+RW: 8X, DVD-R: 24X, DVD-RW: 8X, DVD+R: 24X, DVD+R DL: 8X, DVD-R DL: 8X, CD-RW: 32X, CD-R: 52X Supported Recording Discs DVD: 12cm 4.7GB DVD-R/RW, 12cm 4.7GB DVD+R/RW, 12cm 8.5GB DVD+R DL, 12cm 8.5GB DVD-R DL, 12cm 80min / 700MB CD-R, 12cm 74min / 650MB CD-RW, 8cm 1.47GB mini DVD-R, 8cm 24min / 210MB mini CD-R, 8cm 50MB Business Card CD-R Voltage Input: 100 ~ 240V AC Output: +5V DC, 3.8A Operating Temperature 38F ~ 95F Operating Humidity 22% ~ 90% Power supply Safety Certification CE Other certification FCC, RoHS This CD DVD duplicator do not store bought movie, music, games, rental discs or any copy protected CDs or DVDs. Warranty 1 year for parts and 3 years for labor warranty. Support Lifetime unlimited technical support, firmware update support. Return shipping Buyer responsible for return shipping.