When you connect to wi fi you re really connecting to your router which forwards traffic between the internet and your computer.
Difference between wifi router and modem.
The main difference between modem and router is that modem stands for a device that modulates signals to encode digital information and demodulates signals to decode the transmitted information.
A router connects your devices to each other and in hard wired setups to the modem.
Each modem has an assigned public ip address that identifies it on the internet.
Wifi routers are devices that let you connect to a wireless network usually lan without any signal modulating and demodulating features 2.
On the other hand router stands for networking device that data packets between computer networks.
There are many differences between modem and router.
Wifi routers have the capability to determine the best path to take and direct data packets to the correct nodes.
In short your router creates a network between the computers in your home while your modem connects that network and thus the computers on it to the internet.
We reviewed both to take away the confusion about how they work and to help you choose which device you ll need for your internet needs.
Wifi modems essentially play the role of modulating and demodulating wireless signals.
While a router can connect to multiple devices either through a wired connection using ethernet cables or through a wifi network.
Routers bring the internet to your devices.