Large home internet network Get a stable and seamless internet connection throughout your home with the TP-Link Deco Voice X20 Whole Home WiFi System. This WiFi system provides a range of up to 4000 sq. feet and supports over 150 connected devices. Need to cover more? No problem, just add more units. You can expand as much as you want. Fast WiFi 6Using the new WiFi 6 standard, you're set for 8K Ultra HD streaming, online gaming without lag and swift downloads. And with 1.8 Gbps of internet stream going around, you can do all these at the same time. That means you can talk to Alexa through any of your Deco Voice units throughout your home. What's more, they have a powerful microphone array, so Alexa will easily undestand your commands even through background noise.Download the TP-Link Deco app to easily set up and manage your home WiFi network wherever you are. View the connected devices, set different priorities for their connection or set up a guest network. You can also use it to adjust parental controls to keep your children safe.