Access Point mode ( Default) - Hook up R304 to a wired network, it transforms the wired Internet access into wireless so that multiple devices can share the Internet. It works as an access point. * Repeater Mode - It copies and reinforces the existing wireless signal to extend the coverage of the signal. So the network name (SSID) and password don"t change. This mode is especially useful for a large space to eliminate signal-blind corners. * Detachable power plug, easy to replace - R304 uses detachable plug, so it is very convenient to replace compatible plugs wherever you go for travel. * Unique bending design, pretty artwork - R304 is different with other existing repeaters in the market, it takes special black bending ID, making it more smart and elegant. * WPS-One button for easy data security - Geeya R304 features Wi-Fi Protected Setup (WPS) that allows users to almost instantly setup their security simply by pressing the "WPS" button automatically establishing a WPA2 secure connection. Not only is this faster than normal security setups but more convenient in that you don"t need to remember a password.