Goliton Replacement AMI MDI MMI Cable Adapter for Audi A3/A4/A5/A6/A8/S4/S6/S8/Q5/Q7/R8/TT Volkswagen Jetta/ GTI/ GLI/ Passat/ CC/ Tiguan/ Touareg/ EOS Compatibility: AMI/ iPod; MDI/ iPod; MMI/ iPod for Audi and Volkswagen VW Audio system Compatible for Apple iPod,iPod Touch, iPhone 3G, iPhone 4 and iPad Super anti-electromagnetic interference design Supporting high-speed USB data transfer protocol Plug and Play, perfectly matching with the original car interface and usage space