Seamless WiFi throughout your entire homeSay goodbye to WiFi dead spots and make sure you always have the best internet connection throughout your home with the TP-Link Deco M4 Whole Home WiFi System. Whatever the size or layout of your home, the Deco Whole Home WiFi supports up to 100 devices. That's all the phones, tablets, laptops, consoles and smart TVs you could want.Easy setup with Deco AppAnd as you move around the house, your phone, tablet or laptop will automatically join the best connection without you having to sign in multiple times or switch networks. It's also really easy to set up - just download the app and you'll be guided through setup.Dual-band WiFi offers a great connection for up to 100 devicesThe Deco M4 also works as a router, access point or range extender, so you get even more ways to improve your Internet experience. And with parental control options you can make sure your kids aren't stumbling across anything they shouldn't be seeing when they're going online.