The AC1900 Wi-Fi Router (DIR-879) comes with high power signal amplifiers that will deliver extreme Wi-Fi coverage to all your Wi-Fi devices. With wireless dual band speeds of 600Mbps and 1300Mbps, a dual core processor and SmartConnect technology, the DIR-879 avoids interference to deliver the fastest wireless speeds, improved coverage and reliable connections. The DIR-879 also comes with a new user interface so controlling your network is easier than ever. You can get online in minutes with the Quick Router Setup (QRS) app. The DIR-879 is a robust router solution that will give you a better signal throughout your home.