TP-Link's Deco M9 Plus units work together to form one unified whole-home network with the same network name. Devices automatically switch between Decos as you move through your home for the fastest possible speeds. A Deco M9 Plus two-pack delivers Wi-Fi to an area of up to 4500 square feet. If that’s not enough, simply add more Deco units to the network anytime to increase coverage. Also, there’s no need to buy an additional smart hub because Deco M9 Plus acts as a hub for your smart home devices. Adjust settings and create interactions from one platform