Description Dual Auxiliary Audio Input Interface for Select Nissan, Infiniti Vehicles (Includes PXAUX Interface & PGHNI1 Harness) Integrates two auxiliary audio sources directly to the factory radio for the highest possible sound quality—ideal for mp3 players, portable DVD players, handheld GPS, laptops, and gaming systems. The plug-and-play installation maintains factory wiring integrity. Direct audio input to factory radio for maximum sound quality Two separate inputs - RCA and 3.5mm minijack - for use a multitude of auxiliary audio sources Compatibility Notes The vehicle MUST be either equipped with or have the ability to support Satellite Radio. Radio must have an "SAT" button or have "CH," "CHANNEL," "CAT," or "CATEGORY" printed somewhere on the face of the radio to be compatible. This is usually located near the Tune or Seek buttons. Features: Integrates two auxiliary audio sources directly to the factory radio for the best sound quality Plug and play installation maintains factory wiring integrity Two separate inputs, RCA and 3.5mm minijack, for use with multiple audio sources Radio must have a "SAT", "CH", or "CHANNEL" button to be compatible Compatible with select Infiniti and Nissan vehicles Compatibility List: Infiniti: 2004 - 2007 QX56 2004 - 2007 G35 2004 - 2008 FX35/FX45 Nissan: 2007 Murano 2005 - 2008 350Z 2007 - 2008 Frontier 2005 - 2008 Maxima 2004 - 2008 Titan 2007 - 2008 Quest 2007 - 2008 Xterra 2005 - 2006 Altima