One Unified Network - With advanced Mesh Technology, Halo units work together to form one unified whole-home network with one Wi-Fi name and one password. Seamless Roaming - Automatically switch between Halos as you move around your home, always getting the best signal to enjoy the fastest connections for all your devices. Ultra-High Performance Wi-Fi - Blanket up to 2, 200 square feet (200 m?) with high-speed Wi-Fi, ideal for 2-4 bedroom houses. Connects over 40 devices - Enjoy lag-free connection and non-stop entertainment on all your devices, at the same time. 3 Year Warranty Fill Your Home in Wi-Fi 300 Mbps Whole Home Mesh Wi-Fi System Whole Home Coverage With Mercusys Mesh Technology, Halo S3 works as a unified system to guarantee a strong Wi-Fi signal in every corner of your home, covering up to 2, 200 square feet. Seamless Roaming Devices are intelligently connected to the Halo with the strongest signal and highest capacity. No more sudden signal drops or lagging Wi-Fi when you\'re walking around the house. Non-Stop Entertainment on All Your Devices Halo S3 provides fast connections for over 40 devices at the same time. Keep phones, computers, tablets, and smart home and other Io T devices connected and operating at peak performance. Expand Anytime Halo S3 is compatible with every other Halo model to form a Mesh network. Expand Mesh Wi-Fi coverage anytime by simply adding more Halos. https://www. youtube. com/watch?v=_xe8hleqtdc