IBM 468X POS Matrix Keyboard
eg, P/N 76X0100
139-key matrix-style keyboard for the IBM 4683 and 4684 POS Terminals, made by Key Tronic for IBM.
eg, P/N 76X0100
139-key matrix-style keyboard for the IBM 4683 and 4684 POS Terminals, made by Key Tronic for IBM.