This Carplay dongle fit for both Android OS and Win CE OS Car Navigation Stereo system, if your car navigation is S100 Series (as this video demo), then can fit directly. BUY here : https://www.hifimax.net/carplay-android-auto-mirroring-usb-dongle-for-android-wince-navigation-stereo.html
Continuing these videos, I now have no WiFi or 3G signals. I have an iPhone 4S and it has 'Personal Hotspot' mode. I want to use WiFi on the S100 Head Unit via the iPhone and have in-car Internet. Which USB Dongle do I need? I have tried some regular PC computer WiFi USB dongles and they show nothing. No connection, no 'potential WiFi' devices found. Why does the S100 not have a WiFi Transceiver built in, like it does Blue Tooth?