If you're trying to connect your Roku to a WiFi network without using the remote, you're likely dealing with one of several common network types. First, check if your router is set to 'WPS' (Wireless Protected Setup) mode, which can be accessed through the router's web interface on your computer or mobile device. This method allows for easy pairing without a keyboard or mouse, using only the Roku's touch screen and a few button presses. Alternatively, you may need to use a network cable to connect your Roku directly to the router, especially if it's an older model or doesn't support WiFi connectivity. To do this, simply plug the micro-USB port on the back of the Roku into one of the available Ethernet ports on your router. Once connected, power on the Roku and follow the on-screen instructions to complete the setup process. If you're still having trouble, consult your router's user manual or contact the manufacturer for additional guidance.