Sony PCV-E302DS - Manual (Page 592)

See the manual that came with your printer for more information on setting it up and using it.
Connecting a Joystick or MIDI Instrument
You can connect a joystick or MIDI instrument to your computer. You can also purchase an adapter
to connect additional devices.
 Use the dark grey symbol to locate the game connector. Plug the joystick or MIDI cable into
this connector.
Page 592