With advanced Deco Mesh technology, units work together to form a unified network with a single network name. Devices automatically switch between Decos as you move through your home at the fastest possible speed. A Deco M4 three-pack provides Wi-Fi coverage for an area of up to 5,500 square feet. And if that's not enough, you can add more Decos to the network at any time to increase coverage. Deco M4 offers fast and stable connections with speeds of up to 1167 Mbps and works with major internet service providers and modems. Deco can handle traffic even in the most crowded networks, providing lag-free connections for up to 100 devices. The parental controls limit online time and block inappropriate websites based on unique profiles created for each family member.