1. This cable only works with IPOD dock with analog audio signal. Doesn't work with IPOD dock with digital signal. Please check compatibility before buying! If you are not sure about your IPOD dock compatibility, please contact us prior to buying. Tested with the Grom iPod adapter and it works so we are gonna assume this works with all the aftermarket type iPod adapters that connect to factory radios that you need to convert over to 3.5mm. 2.Vehicles with 30-pin IPOD AUX IN I 30-pin car stereo IPOD adapter Wharfedale car systems Panasonic IPOD dock Philips IPOD dock! micro stereo system SONY IPOD dock Gigaduke IPOD dock Pioneer IPOD dock Logitech IPOD dock Memonex IPOD dock Yamaha IPOD dock "D XtremeMac IPOD dock JVC boomblaster iHOME IPOD dock. 3.This is probably exactly the same or equivalent cable as many sellers on here are selling so I'm sure what we've learned about this cable's compatibility applies to their cables also. The only cable that we know of and we sell that works with many other units including Bose and some factory iPod adapters is the Grom IPD2JK. NOTE: THIS IS NOT DEFECTIVE. IF IT DOESN'T WORK, IT'S JUST NOT COMPATIBLE. Connect any MP3 player to your Dock or Car Compatible with numerous other docking stations as well. 4.Support audio transfer from any devices with a 3.5mm female jack, such as MP3 player, cell phone, laptop (aux out), etc New IPOD Female to 3.5mm Male adapter Plug in IPOD connector of this cable to 30-pin IPOD dock, and 3.5mm 1/8 male jack to earphone socket on your device. Support audio transfer from any devices with a 3.5mm earphone, such as MP3 player, radio, cell phone, laptop (aux out), etc. Works on the following models: Apple IPHONE (all), IPOD (ALL), IPAD (ALL), all Samsung / SONY / LG / Nokia / HTC mobile phone with 3.5mm earphone jack. Audio only. No video, data, or charging transfer. 5.Some people have reported to have some compatibility issues with galaxy s3. Use to convert an iPod/iPhone 30 pin male connection to 3.5