What is broadband ?
Broadband is a high-capacity high-speed Data transmission medium.Broadband technology can be used to transmit voice, data and video over long distances simultaneously
Broadband is a type of high-speed internet connection to connect to the internet
Broadband packages come in all shapes and sizes, from ADSL broadband to cable broadband and 3G and 4G mobile broadband.
What is router ?
Routers capture the information that come through broadband connection via a modem and deliver it to your computer. Routers are multiport devices and more sophisticated as compared to repeaters and bridges.
A router is a hardware that joins two or more networks like the internet and a local network.
Wi-Fi routers are used to perform the functions as a broadband internet router, except that output is wireless internet.