The IBM Model M Keyboard 1391401 is a vintage computer accessory that was manufactured by IBM in the United States on November 27, 1991. This white label PS/2 keyboard is compatible with IBM systems and is a sought-after item for collectors and enthusiasts of vintage computing. With its reliable brand reputation and historical significance, this keyboard is a valuable piece of technology that harks back to a bygone era of computing. Please see pictures for details and condition. Has scratches, stains. Needs cleaning. Untested but all keys seem to work. No cord. QWERTY.