This Antsig extender will help you to expand your current wireless coverage to any dead spots at home, or to your back yard where your current Wi-Fi signals cannot reach or expand the number devices you can connect to your current Wi-Fi router It has three functions: 1. Access Point (AP): Simply connect a ethernet cable form your existing router to this device to project a Wi-Fi signal in the new location. 2. Repeater mode: This option allows you to extend existing Wi-Fi signal via wireless connection without use of any cables. 3. Router mode: In router mode you can connect it directly to your modem or another router, this option gives you more control of the device. Simple easy to setup interface using a web browser on smartphone or computer. No need to install any additional apps. v (or) WPS quick connect option Wi-Fi 2.4G 802.11b/g /n Supports up to 300Mbps Security support: 64/128/152-bit WEP, WPA-PSK, WPA-2-PSK, WPA/WPA2 | Antsig Wi-Fi Range Extender