Say goodbye to WiFi dead zones. Convenient, discreet and easy to install, extended WiFi coverage is just an outlet away with this essentials edition extender. Boost your WiFi for mobile devices and connect a wired device such as Smart TVs or game consoles. System Requirements: 802.11 b/g/n 2.4GHz wireless router or gateway, Microsoft Internet Explorer 5.0, Firefox 2.0 or Safari 1.4 or Google Chrome 11.0 browsers or higher. Dimensions: 2.64" x 2.17" x 1.34" (H x W x D).