A router is a device that connects our home or business computer network with the outside world, i.e. the Internet. They are often equipped with additional antennas that support our WiFi network or access to the Internet via LTE network. Good routers are additionally equipped with firewall software, which is used to protect our network against intruders, burglars or even malware. Choosing a router should start with an analysis of the purpose and goal we want to achieve using this and not another router. I recommend contacting me before buying. We advise you to choose the right router for your requirements and needs at an acceptable price.