This is a Nicestuff 68340 (also known as the PR340 or NSD-68340 or NSD-PR340, or KRAM 68340 or 68340-PAC EasyMute Premium) handsfree integration harness for use with select Hyundai and Kia vehicles.

Some of the compatible vehicles include:

• Hyundai AZERA 2006+ WITH INFINITY
  Hyundai CENTENNIAL 2006+ WITH INFINITY
  Hyundai COUPE 2006-2008 WITH INFINITY
  Hyundai ELANTRA 2007+ WITH INFINITY
  Hyundai ENTOURAGE 2007+ WITH INFINITY
  Hyundai EQUUS 2006+ WITH INFINITY
  Hyundai GRANDEUR 2006+ WITH INFINITY
  Hyundai i40 2008+ WITH INFINITY
  Hyundai ix55 2008+ WITH INFINITY
  Hyundai NF 2006-2008 WITH INFINITY
  Hyundai NF YUXIANG 2006-2008 WITH INFINITY
  Hyundai SANTA FE 2007+ WITH INFINITY
  Hyundai SANTA FE (US) 2007+ WITH INFINITY AND NAVIGATION
  Hyundai SONATA 2006-2008 WITH INFINITY
  Hyundai SONATA 2009+ WITH INFINITY AND NAVIGATION
  Hyundai SONICA 2006-2008 WITH INFINITY
  Hyundai TIBURON 2006-2008 WITH INFINITY
  Hyundai TUSCANI 2006-2008 WITH INFINITY
  Hyundai VERACRUZ 2007+ WITH INFINITY
  Kia AMANTI 2005-2008 WITH INFINITY
  Kia AMANTI 2009+ WITH INFINITY AND NAVIGATION
  Kia CARENS NEW FACE (SK) 2007+ WITH INFINITY
  Kia CARNIVAL 2006+ WITH INFINITY
  Kia LOTZE (SK) 2006-2008 WITH INFINITY
  Kia LOTZE INNOVATION (SK) 2009+ WITH INFINITY AND NAVIGATION
  Kia MAGENTIS 2006-2008 WITH INFINITY
  Kia MAGENTIS 2009+ WITH INFINITY AND NAVIGATION
  Kia OPIRUS 2005-2008 WITH INFINITY
  Kia OPIRUS 2009+ WITH INFINITY AND NAVIGATION
  Kia OPTIMA 2006-2008 WITH INFINITY
  Kia OPTIMA 2009+ WITH INFINITY AND NAVIGATION
  Kia RONDO/RONDO 7 2007+ WITH INFINITY
  Kia SEDONA 2006+ WITH INFINITY
  Kia SORENTO (US) 2007+ WITH INFINITY AND NAVIGATION
  Kia SPORTAGE 2004+ PREAMPLIFIED
   
• " + " means  - should be compatible through the end of that generation of the model

On activation of the Mute line, the audio will switchover to the handsfree kit.

You can also use this harness to integrate audio into your car stereo from other mono sources by triggering the mute enable line (navigation units, radar detectors, CB radios, etc.).  A carkit-specific adapter harness may be required for your installation (I have some of these in my booth), or the connections can be made individually.  Available on the connection to the carkit is:

• VBATT - constant +12V power supply
• Ground - chassis ground
• Ignition - switched +12V signal
• Mute - active-low trigger Mute connection
• Speaker (+) - differential mono audio signal from the carkit or device
• Speaker (-) - differential mono audio signal from the carkit or device

I have a mobile electronics installation business and am selling off some excess inventory. Please feel free to send a message if you have further questions about any of my items.

Thanks for looking!