Direct sound connection will ensure the best sound quality non compromised by FM transmitter or cassette adapter.
Just plug the device into the back of your stereo, connect it to your favourite MP3 player, iPod, Zen, Zune, Droid, XM and etc( the applications are endless) and hear the CD quality music right away !
3.5 mm standard connectors can be easily converted to 2.5mm and to RCA
Can be upgraded to iPod/iPhone inetgration with the full control and charging. You will need GROM iPod V2 cable (C-IPD2) for that (*applicable to the interfaces sold on or After April 1st 2010) The adapter comes with HON1M harness (vehicle specific harness) that will fit to all Honda / Acura radios ( equipped or non-equipped with NAV or XM)

There is no any additional cable needed