The dir 879 ac1900 wi fi router brings a host of new technologies to create the best wireless networking experience to date gigabit wireless connectivity of up to 1900 mbps up to 1300 mbps 5 ghz wireless ac up to 600 mbps 24 ghz wireless n2 allowing you to create a blazing fast home network that connects all of your computers game consoles 3d4k video capable set top boxes smart tvs and mobile devices to your broadband internet connection plus with ac smartbeam technology you dont ha