No PC required, No software required, * Support DVD-R,DVD+r,Mini DVD, Data CD, audio CD,VCD, DVDRW,Dual Layer DVD,CDR. CDRW. * Unlimited toll free tech support from Copystars * simple and easy to use, Plug the power cord,insert master disc on the top tray,blank media onto the bottom drive and it will automatically copy. * 128mb buffer memory 3 years labor and 1 year parts warranty.