Deco eliminates weak signal areas permanently with a system of units that provide seamless whole-home Wi-Fi coverage! Units cooperate to create a single network with a single network name thanks to sophisticated Deco Mesh Technology. For the fastest speeds, devices in your home automatically switch between Decos as you move around. Wi-Fi coverage up to 4,000 square feet is provided by a Deco E4 three-pack (EU version). If that's still insufficient, you can always add more Decos to the network to expand coverage. With speeds of up to 1167 Mbps, Deco E4 offers dependable and quick connections that are compatible with most major ISPs and modems. Deco offers lag-free connections by managing traffic from even the busiest networks.