The ‘dongle’ itself is a small stick that you ... to how your phone connects to a mobile network, as they use 3G, 4G, or 5G networks to provide internet connectivity for your device.

If you're struggling to get a reliable fixed broadband connection in the home, an 'over the air' alternative comes in the form of a wi-fi dongle that can deliver 4G and 5G home broadband. With a ...