Do I Need A Router. It performs the following functions for devices in a home Modems and routers don't need to be separate physical devices. The common consumer Wi-Fi router is actually a combination device that includes a network switch, a network router and a Wi-Fi access point.
What is a router, and what does it do? It performs the following functions for devices in a home Modems and routers don't need to be separate physical devices. Traditional routers weren't designed for all the different ways we use Wi-Fi today.
The common consumer Wi-Fi router is actually a combination device that includes a network switch, a network router and a Wi-Fi access point.
What Is a Router, and Why Do I Need One?
Some routers can even be configured into a mesh with software. Do I need a router to do this, or is there a different way? Or if you just want WiFi (wireless) access for the tablet, then you would also need a router.