Wi-Fi Dead-Zone Killer Deco M3W is an add-on satellite for Deco Whole Home Mesh Wi-Fi System. Enjoy additional Wi-Fi coverage up to 1,500 sq. ft. to eliminate weak signal areas by plugging in an Deco M3W. Convenient Plug-In Wi-Fi The built-in AC plug and compact design provide more options on where you need to expand Wi-Fi coverage. Simply add the add-on extenders by plugging them directly into wall outlets in the hallway, kitchen, garage or basement and enjoy faster Wi-Fi in more places. Works with All Deco Routers Deco M3W is compatible with all Deco routers to form Mesh network. Enjoy all functions of the main Deco router wherever you are at home. Seamless Roaming with One Wi-Fi Name TP-Link Mesh means Deco units work together to form a unified network with a single network name. Enjoy uninterrupted streaming, downloading, gaming and more as you move through your home, and no more switching Wi-Fi names, creating a truly seamless online experience. Seamless Roaming Uninterrupted streaming when moving around your home Extender One Wi-Fi Name No more switching Wi-Fi network names Stays Fast, Always Adaptive path selection keeps your network running at top speed Self-Healing Ensure you stay online even if one node fails by automatically rerouting data No More Buffering With AC1200 dual band Wi-Fi, adaptive path selection and QoS functions, Deco system eliminates buffering so you can enjoy smooth streaming. Robust Parental Controls Simple, intuitive parental controls make it easy to keep your children safe while they are online. Wi-Fi Made EasySetup Just Got a Lot EasierInstalling Deco system is fast and easy. Just unpack the system, download the Deco app and follow its onscreen directions.Convenient 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 system with simple voice commands.