WiFi Modem Dongle, 4G LTE WiFi Modem, WiFi Modem Dongle with SIM Card Slot, TDD FDD GSM Car WiFi Mini Wireless Router with LED Status Indicator, Up to 10 Associated Users 4G
The Differences Between a Modem and a Router in Home Wi-Fi - TurboFuture
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What is the difference between a router and a modem? - Quora