AC1200 Deco Whole Home Mesh Wi-Fi System uses TP-Link Mesh technology to cover your entire home in powerful Wi-Fi. A trio of units seamlessly work together to create a home network like nothing you’ve ever experienced. 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 for the fastest possible speeds. Plus, with the Deco app, setup is easier than ever.