[Complete-Coverage Wi-Fi] This kit features Mesh Internet that blankets your home or business up to 4,500 sq. ft. (420 m2) with a super-fast AC1200 wireless signal; includes one mesh router and two mesh extenders that work together to route you the fastest way to the Internet, taking over for each other if necessary to keep devices online[Dual-Band Wireless] The wireless mesh network kit gives you max. speeds of 300 Mbps on the busy 2.4-GHz band and 867 Mbps on the less-cluttered 5-GHz band; it determines which band is right for the device you’re trying to connect so older and newer devices alike can get online[Super-Simple Setup] Getting online with this kit takes little effort; the mesh router and extenders come pre-paired so once all three are turned on, they begin searching for each other to connect[Secure Network for You; Secured Access for Guests] The mesh Wi-Fi kit’s optional use of WPA / WPA2 security gives you full control over who gets on your network; the Touch-and-Connect function lets you give password-free Internet access to guests in the mesh environment, with a touch to the top of the router[App for Complete Control] Available in the App Store and Google Marketplace, the IntellinetMESH app makes setting up the wifi mesh network easy and quick, and it offers comprehensive management so you can always see network status, change security options and settings, see connected devices and so much more, all from your smartphone or tablet