A9 is a wireless N300 universal range extender, specially designed to extend the exisiting WiFi coverage and improve the signal strength. With one button extension, smart signal LED, wall-mount design and universal compatibility, it is easy for users to boost wireless networking. A9 is an ideal choice for you to eliminate WiFi dead zones and optimize your networking.300 Mbps 802.11n speed. 2*3 dBi external antennas boost signal to extend WiFi coverage up to 200?. One button extension help to extend WiFi coverage easily. Smart WiFi Signal Strength LED help to choose optimum location easily. Compatible with main brands 802.11n standard wireless routers and WiFi DSL. Support SSID Hiding