EnGenius ESR9850 300Mbps Wireless N Router/WDS AP/Repeater with Gigabit Switch Wireless 802.11n Technology - The most advanced wireless networking technology for the best range and speed. Gigabit Ethernet Switch - Eliminates bottlenecks between wired and wireless devices and provides super-fast connectivity between wired devices. SmartNAT - Ensures high performance when using P2P applications. Multiple SSID - Allows media streaming to be segmented from regular data networking; Create a separate SSID for Guest Access. Range Expander Feature - Extends the range of Wi-Fi networks.