TP-Link Deco is a mesh Wi-Fi system designed to provide seamless internet coverage throughout your home. Unlike traditional routers, which can have dead zones, Deco units work together to create a unified network, ensuring strong Wi-Fi signals in every corner of your space. Setting up TP-Link Deco is user-friendly, often managed through a mobile app that guides users through installation and customization. The system supports multiple devices simultaneously, making it ideal for households with many smart devices, streaming, and online gaming.