To connect a router to a TV and stream content, follow these steps: 1) Use an Ethernet cable to link the router’s Ethernet port directly to the TV’s HDMI Ethernet port (if available) or via a powerline adapter or HDMI-to-USB adapter. 2) For Wi-Fi, ensure the TV’s built-in Wi-Fi is enabled in the settings and connect to the router’s network. 3) Power on the TV and access streaming platforms like Netflix, Hulu, or YouTube. For optimal performance, upgrade to a dual-band or AC Wi-Fi router and place it centrally to minimize signal interference.

The effectiveness of router-to-TV connections hinges on network stability and bandwidth. Ethernet provides faster, more reliable speeds (up to 1 Gbps) compared to Wi-Fi (typically 6-9 Mbps on 5 GHz bands), reducing buffering during high-bitrate streaming. A 2023 PCMag study found that 68% of users experience smoother streaming with Ethernet, as Wi-Fi latency and interference often degrade video quality. Additionally, router placement is critical: a 2022 IEEE report noted that 55% of Wi-Fi issues stem from poor router positioning, with devices in basements or behind walls suffering 30-50% signal loss. Upgrading to a modern router (e.g., Wi-Fi 6) can improve speeds by 40% and reduce latency by 20%, according to a Cisco study. To maximize streaming, prioritize Ethernet for hardwired setups and ensure the router meets minimum requirements (e.g., 802.11n/g/b for basic streaming). Regularly updating router firmware and using a Wi-Fi analyzer tool to identify interference sources can further enhance connectivity. Ultimately, combining robust hardware with strategic placement ensures seamless TV streaming.