NEC PC-9801 Keyboard, 1992
NEC PC9801 keyboard. Year 1992. It's a varient design of the M-System keyboard.
[see NEC M-System keyboards History]



back to Ergonomic Keyboard History
NEC PC9801 keyboard. Year 1992. It's a varient design of the M-System keyboard.
[see NEC M-System keyboards History]
back to Ergonomic Keyboard History