Mobile Internet Protocol (or Mobile IP) - GeeksforGeeks
If someone used the public Wi-Fi on his laptop then went home, can the laptop's IP address be traced then, even though he is no longer connected to the public Wi-Fi? -
TIANJIE 4G LTE Mobile Hotspot Wireless Modified Broadband Mini Mifi Unlocked 3G Modem Portable Wifi Router Repeater Dongle|mifi unlocked|4g lte mobile hotspotportable wifi - AliExpress