The Tag N Go Family Car Connecter plugs directly into your car’s On Board Diagnostic-II (OBD) port. The OBD port is standard on all vehicles sold in the United States since 1996 and is typically located on the driver’s side under the dash. Once plugged in, the Family Car Connecter device is hidden from view. At least every 10 seconds, the Family Car Connecter transmits the car’s precise location, speed, and other essential information directly to your computer, tablet, or smartphone via a user-friendly app.