ConnectivityHow does the Nexus 7 connect to the internet?The Nexus 7 is offered in a Wi-Fi only version or a Wi-Fi+4G version.What is Wi-Fi?Wi-Fi is a wireless data network which allows an electronic device, such as the iPad, to exchange data wirelessly (using radio waves) over a computer network, including high-speed Internet connections.What does 4G mean?A 4G network provides mobile ultra-broadb