Mesh Wi-Fi + Powerline: overcoming walls Deco P9 combines dual-band Wi-Fi and Powerline for a more stable Mesh network. Powerline technology uses your home's electrical wiring for a more stable connection between Deco devices, overcoming walls and other obstacles that hinder signal transmission, allowing for even greater network speeds and seamless coverage. Enhanced speed: hybrid bandwidth Wi-Fi + Powerline Powerline and Wi-Fi work together when transmitting data between Deco modules – thus, the overall network speed is significantly higher than if only Wi-Fi were used. Eliminate dead zones The hybrid home system increases coverage up to 370 m² by utilizing dual-band Wi-Fi and Powerline together. Eliminate areas with weak signals – no more searching for a stable connection. Seamless roaming with a single Wi-Fi name TP-Link Mesh means that Deco modules work together to create a single network. As you move around your home, your phone or tablet will automatically connect to the Deco module with the best signal, allowing you to enjoy seamless Wi-Fi. No buffering Increase network speeds three times compared to previous generation routers. With Wi-Fi standard 802.11ac, Deco is capable of providing uninterrupted connections for up to 100 devices. All Deco devices work together Deco P9 is compatible with other Deco models to form a Mesh network. Expand your Mesh Wi-Fi coverage at any time by simply adding more Deco modules.