Wireless-N150 ECO-WiFi ADSL Modem Router 11n Wireless ADSL modem RouterEZ WPS connection with physical WPS push buttonEco-friendly, up to 72% power saving Shop Modal header Back I/O Save the planet and your pocket Compared with generic Wireless-N routers, ASUS ECO-WiFi CPU reduces up to 72% of energy consumption and utility cost. * The result given was of an internal testing methods comparing typical router, with standby, normal and heavy traffic. Testing criteria: [Standby mode] Only WAN port is connected. [Normal traffic] 1 wired connected PC and 1 wirelessly connected laptop for P2P download. [Heavy traffic] 4 wired connected PCs and 2 wirelessly connected laptops for P2P download. Utility cost is calculated based on 2011 US household avg. electricity price, all taxes included. EZ WPS Connection EZ WPS Enables you to set up a secure wireless network by 2 steps. Press the WPS button on the wireless adapter. The WPS Wizard pops up and starts searching for WPS-supported routers. Press and hold the WPS button on your ASUS router for at least four seconds to sync the secure Wi-Fi connection with the new device, and setup is done Wi-Fi on/off Simply press the WLAN/WPS button on your ASUS router to instantly turn Wi-Fi on or off and easily save energy with no long setup or menus.