ESR-9855G, 802.11n Gaming Router w/Gigabit switch. The Engenius Gaming Router is ideal wireless device for gamers who yearn for lag-free gaming experience and power users who want to optimize their networks and internet speed. EnGenius gaming router is specially designed to recognize application patterns in the data stream and will prioritize those which requires the optimal bandwidth so as to deliver best performance. This intelligent technology, called STREAMENGEINE, guarantees optimal wireless or wired performance and efficiency for applications like voice-over IP, gaming and video streaming and downloads. To ensure secure wireless configuration, there is a one-touch helps to facilitate the set up. The 4-port Gigabit switch allows seamless high speed connection between the wireless and wired used.