As wireless devices have grown in popularity, so have WLANs. In fact, most routers sold are now wireless routers. A wireless router serves as a base station, providing wireless connections to any Wi-Fi-enabled devices within range of the router's wireless signal. This includes laptops, tablets, smartphones, and other wireless devices, such as smart appliances and smart home controllers. Wireless routers often connect to a cable modem or other Internet-connected device to provide Internet access to connected devices.
To know more: type of wireless networks