The Dual-Band Wireless-N Gigabit Router means high performance for both wireless and wired devices. Your wireless connections are radio band selectable to avoid interference in your area, and the four built-in Gigabit ports supply high-speed connections to your wired devices. Experience coverage you can count on, all around your home. Wireless-N s Multiple in, Multiple Out MIMO technology actually uses the signal reflections that confuse ordinary wireless technologies to boost range and reduce dead spots.