MIFI_ MF601 scheme

MiFi (Mobile WIFI) is a portable broadband wireless device that combines the functions of a modem, router, and access point. The built-in modem can access a wireless signal, and the internal router can share this connection between multiple users and wireless devices. MiFi is sometimes referred to as a "personal hotspot" or mobile hotspot terminal. Users can useMifi to quickly set up a small wireless local area network and convert 4G network signals into WiFi signals common to phones, tablets, and laptops.