4 Port Powerline Network Adapter. The DA2304 plugs into any outlet in the home, delivering a high-speed Internet connection to as many as four devices including Internet-capable TVs, Blu-ray players, computers, set-top boxes, and gaming systems from one power line. Perfect for streaming video, online gaming and all other entertainment networking needs, the Four-Port Powerline Adapter installs in minutes and is ideal for retrofit networking projects. White