AirPort WiFi Antenna Compatible For MacBook Air 13 (A1237) (Original) / MacBook Air 13" (A1304 / Late 2008 / Mid 2009)

This is a replacement Display antenna cable.
Display antenna cable installs into the display clutch cover and connects to the AirPort wireless network card.
All parts tested and working just like they were when you bought your MacBook.
Part Numbers: 661-4590, 661-4919, 661-5301, 661-5302.