Compatible with Audi Series --- The MP3 adapter cable generally fits for Audi A3 A4L S4 A5 S5 A6 S6 A7 A8 Q5 Q7 R8 TT and TTS 2009 with AMI. This MP3 cable adapter is perfect for Audi Music's factory installed interface and is also compatible with Audi's third generation MMI. Check suitability or check the Audi Owner's Manual and Local Dealer for the 2017 Audi s6 mmi. USB Device Compatibility --- The music interface cable adapter has super compatibility for USB devices, MP3 players, mobile phones, tablets, U disks, USB sticks, flash drives, flash drives, USB sticks, suitable for audi mmi iphone USB cable portable external hard drive. For vehicles with MDI Box or MMI system---2005-2012 for MK5, 2006-2012 for MK5, 2006-2012 for GLI MK5, 2008-2012 for Sportwagen, 2009 for MK6 to 2012, Fit for MK6 2000 9 to 20 12, For B6 2008-2012, For Wagon B6 2008-2012 Plug and play --- The USB interface cable is plug and play, support hot swapping, no other configuration, no battery, no button, no complicated modification, plug the audi a1 mmi cable can also charge audio equipment. Professional Manufacturing --- Each of our products is carefully designed and manufactured, we have strict quality control system to ensure that the product quality is stable, conform to standard specifications, strictly in line with factory quality control, to ensure that in good condition, we ship.