4G CPE is a device of LTE data terminal equipment that converts high-speed 4G signal into WiFi signal, which can support more mobile terminal access.
There are many wireless routers indoors, outdoors, or on-board and portable. Indoor, on-board, and portable routers are more convenient and simple to install.
5G technology can realize high-speed, low-latency wireless broadband networks, and is the basis for the development of Internet of Things, artificial intelligence, VR, and AR services.
In fact, many people have used CPE equipment in the 3G and 4G era, just this kind of MIFI.