The Wireless Settings menu of your modem/router's user interface allows you to control the wireless network in your home. Some models will offer both 2.4 GHz and 5 GHz setup options for several of the features. Read more about how to choose 2.4 or 5 GHz frequency here.
Select a wireless menu option to view step-by-step instructions.
The wireless settings menu is shown here, including 2.4 GHz or 5 GHz options for some routers.