teclados By sergigimenez Feb 23, 1981 PC XT de 83 teclas May 13, 1983 PC AT 84 teclas Apr 29, 1987 IBM PC and XT keyboards Nov 11, 1988 teclado original AT Jan 20, 1990 101 teclas americano Jan 20, 1992 102 teclas europeo Oct 22, 2005 Teclados virtuales Sep 12, 2011 teclados laser
