A home router is a device that connects multiple devices, like computers and smartphones, to the internet. It acts as a gateway, allowing these devices to communicate with each other and access the internet through a single connection. Home routers often include features like Wi-Fi capability, enabling wireless internet access throughout the house. Most home routers also come with built-in security features to protect the network from unauthorized access. They can manage data traffic, prioritize certain devices, and provide parental controls. Common brands of home routers include Netgear, TP-Link, and Linksys.