Printers, Impact Dot Matrix, 106 Columns, 24 Needles, Bi-directional Parrallel, USB 2.0 Type B, 20,000 Hours, 400 Million strokes/Wire, 128kb Included, Windows 2000, Windows 7, Windows 8, Windows 98, WindowsXP, Epson Status Monitor, Driver and utilities(CD), Main Unit, Power Cable, Ribbon, Setup Guide, Software(CD), User Manual (CD), Warrant Document( 12 Months Carry-In