3G Ready car stereos

3G Ready

— possibility of connection to the car stereo of the external modem for 3G mobile networks. For more information about the 3G connection itself, see "3G modem"; here we note that its support significantly affects the price of the entire device, despite the fact that it is not always required. Thus, car stereos are produced that are not equipped with their own 3G modem, but allow the connection of an external adapter. Such models are suitable for those who are not sure whether they will need a 3G connection: you can purchase a car stereo without overpaying for the built-in modem, and if necessary, purchase an adapter separately. However note that an external modem usually occupies a USB port, which can create difficulties with connecting flash drives and other peripherals.