For Belkin setup and a wider bandwidth range, log in to the built-in web-based admin interface of Belkin routers at 192.168.2.1. Modern dual-band routers can also increase your performance and bandwidth by a factor of two. Simultaneous bands (2.4 GHz and 5 GHz) for media-intensive applications like video streaming and gaming avoid interference and maximize performance. You may update and modify the WiFi settings on your router using the default user interface, which is 192.168.2.1.