Keep Connected Everywhere, Every Time Deco Mesh technology gives you a better Wi-Fi experience in all directions, with faster Wi-Fi speeds, and strong Wi-Fi signal to cover a whole large home. Wireless connections and optional Ethernet backhaul work together to link Deco units, providing even faster network speeds and truly seamless coverage. Want more coverage Simply add another Deco. Seamless Roaming, Always Be Fast Deco units work together to form one unified network with one single SSID. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless Wi-Fi experience. Stable Connections, No More Buffering Deco S4 provides a lag-free connection to up to 100 devices. Fast networking experience are guaranteed for all devices, and all applications from surfing, downloading, streaming to gaming. 2-in-1 Router and Access Point Modes Flexible and multifunctional, the Deco S4 includes a variety of features allowing it to serve as a router or access point. Just choose the mode for your actual network demands and experience the maximum wireless flexibility. App-Based Setup Installing Deco S4 is fast and easy. Just unpack the system, download the Deco app and follow its onscreen directions. Easy Management Manage your Wi-Fi at home or away in the Deco app, including seeing the connected devices, prioritizing your devices, setting up a guest network and more. Voice Control Pair with Alexa to control Deco S4 with simple voice commands. Enjoy the convenient life. Robust Parental Controls Simple, intuitive parental controls make it easy tokeep your children safe while they're online. All DecosWork Together Deco S4 is compatible with every other Deco model toform a Mesh network. Expand Mesh Wi-Fi coverageanytime by simply adding more Decos.