Aleratec 260180 1:3 DVD/CD Copy Tower Duplicator.Rewrite speed: 12x DVD-RAM, 32x CD-RW.Operating type: Stand-alone.Targets: 3.Supported media: DVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, CD-R and CD-RW.Warranty: 1 year limited.Form factor: Tower.Weight: 18.5 lbs..Certifications and standards: FCC, RoHS.Read speed: 16x DVD-ROM, 48x CD-ROM.Buffer memory: 128MB.Optical drive: 1 x DVD-ROM,3 x DVD-writer.Aleratec DVD/CD Copy tower duplicator features a simple one-touch operation and copies simultaneously 3 DVD/CD at a speed of 22x/48x.