HP Keyboard
286241-AA5
is compatible in the following HP Models:
Compaq Presario 4200 Desktop PC series
COMPAQ PRESARIO 4220 DESKTOP PC - 304262-374
Compaq Presario 2200 Desktop PC series
COMPAQ PRESARIO 2220 DESKTOP PC - 292702-374
COMPAQ PRESARIO 2220 DESKTOP PC - 292702-AA4