Rcd300 aux?

[JettaMk5]

Toimiikos tällainen härveli rcd300 mustilla namiskoilla?

http://m.aliexpress.com/item/32693387992.html?productId=32693387992&productSubject=Switch-Plug-AUX-Cable-For-VW-For-Golf-For-GTI-For-Jetta-MK6-For-Sagitar-For&spm=2114.01010208.3.344.wi7hEX&ws_ab_test=searchweb201556_7%2Csearchweb201602_4_10037_10017_405_404_407_406_10032_10040%2Csearchweb201603_1&btsid=866c5a19-8b76-4542-a9d2-d4ffb5547c3f&tracelog=wwwdetail2mobilesitedetail

Jos ei niin millainen sitten?