To connect a router to a TV, use an Ethernet cable for wired connections or enable Wi-Fi for wireless setups. For Ethernet, plug one end into the router’s Ethernet port and the other into the TV’s Ethernet port. For Wi-Fi, ensure the TV is in network settings and select the router’s SSID, entering the password when prompted. For smart TVs with HDMI-CEC, use the HDMI port to connect the router via an Ethernet cable or enable built-in Wi-Fi.

The primary methods—Ethernet and Wi-Fi—differ in performance and convenience. Ethernet provides stable, high-speed connections ideal for streaming 4K content or low-latency gaming, as it avoids Wi-Fi interference. A 2022 Parks Associates study found 65% of consumers prefer wired connections for streaming devices like TVs to minimize buffering. Wi-Fi, while convenient, may suffer from signal dropouts, especially in larger homes. For example, the FCC reports that 30% of Wi-Fi-related issues stem from distance or physical obstructions. Additionally, HDMI-CEC enables seamless control of connected devices via voice or remote, enhancing user experience in smart TVs. However, this requires the router and TV to support the feature. Ultimately, Ethernet is recommended for optimal performance, while Wi-Fi suits users prioritizing mobility.