Epson Discproducer™ PP-100II, Optical disc duplicator, 100 copies, USB 3.2 Gen 1 (3.1 Gen 1), Black, White, Copy, CD-R, DVD+R, DVD+R DL, DVD-R, DVD-R DL Epson Discproducer™ PP-100II. Product type: Optical disc duplicator, Number of simultaneous copies: 100 copies, Interface: USB 3.2 Gen 1 (3.1 Gen 1). DVD-R write speed: 12x, CD-R write speed: 40x. Windows operating systems supported: Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7..., Mac operating systems supported: Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Server operating systems supported: Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 x64,.... Power supply: 52 W. Dimensions (WxDxH): 14.8 x 19.4 x 13.7" (377 x 493 x 348 mm), Weight: 52.9 lbs (24 kg)