3 of 3 people found the following review helpful
Works fine for extending BMW Ipod cable,
This review is from: Proxima® Black Dock Extension Cable for iPhone 4 3GS 3G iPod Touch iPad -- Support Audio Video Signal, Sync Charger -- with 17 Core not the slim 4 core version (Electronics)
Bought this cable to extend the ipod interface cable in my bmw and it works fine.
Charges and conveys music perfectly.