This is a genuine Dell audio ports jack circuit board that connects to the Motherboard for the Dell Vostro 3400 and 3500 laptops. This circuit board has both audio ports, the wireless switch, and the bluetooth connector.
Compatible Dell Laptops/Notebooks:
Vostro 3400
Vostro 3500
DPN: 02HW9
alt Part Number's:
DW40 / 50 Audio Board
48.4ES25.011
You will receive exactly what is pictured.