Maximum Range : 2200 Sq Ft - Stream with speed. Stream a 4K video in one room and make a video call to Mom from another without disruption.[3] The Wi-Fi router plugs into your internet provider's modem to create your Wi-Fi network. For more coverage add Nest Wifi routers or points to your system. Nest Wifi routers are strong enough to handle up to 200 connected devices and fast enough to stream multiple 4K videos at a time.[2] Compatible with Google Wifi; Ethernet ports included on each router. 15W power adapter. Intelligently works behind the scenes to make sure your Wi-Fi remains fast.[3] Walk from room to room on a video call with an uninterrupted signal. Nest Wifi automatically updates itself to get new features and help your network stay safe and sound. Nest Wifi works behind the scenes to keep buffering at bay in every room, on every device.[5] It’s easy to manage your network, share Wi-Fi with friends, and check your Wi-Fi speeds from anywhere, right on your smartphone. Nest Wifi blankets your whole home in fast, reliable Wi-Fi.¹ With up to 2200 sq. ft. of coverage, it automatically updates itself to get new features and help your network stay safe. Nest Wifi points have a speaker for extra help around the house.