This is a Peripheral PXHHD1 Vehicle Specific Harness for PXDX/PXDP in select Honda vehicles. Use this harness along with the Peripheral / iSimple Aux2car / iPod2Car (PXDX or PXDP) or iSimple solutions to integrate static-free audio to your factory radio. Some of these items are in retail packaging, and some are not in packaging (but still new) as they were left over from installation kits with multiple adapter options. Again, all parts are new. I have a mobile electronics installation business and am selling off some excess inventory. Please feel free to contact me with any questions you might have on this or other mobile electronics items. Thanks for looking!