This is my second purchase of this USB Dual Port (one for each machine). I use both in conjunction with my new JVC receivers, each with two USB input cables. These ports allow me to use all the apps on my Android (Android Auto) and my wife's iPhone (Apple Car Play) to access our phone's navigation, music apps as well as our phone contacts via our head units' touchscreen. I know some of these ports are not suitable for these applications, but this one works great!