Capacity:Ac1200- Deluxe The Belkin AC1200 Dual-Band Wi-Fi range extender is built with technology that is 2.8X faster than wireless n speeds. It’s superior Wi-Fi range increases your signal up to 7, 500 sq. Ft. To eliminate dead zones in hard to reach places. The slim design frees up the second outlet and an internal antenna provides power with a simple, clean look. You’ll enjoy extended Wi-Fi coverage in minutes, as set up is simple and easy.