Hawking Technologie's HAI7SIA, 2.4GHz Hi-Gain WiFi antenna boosts your Airport Extreme's wireless signal strength up to 7dBi. A large problem with many wireless networks is the poor coverage area of standard Access Points and Wireless Routers. The Hawking HAI7SIA is an easy to install solution that plugs directly into the antenna port of your Apple Airport Extreme Base Station. By upgrading the base station to a high grade 7dBi Hawking antenna your wireless signal strength, wireless operating distance and overall performance is significantly improved.The advanced 7dBi Omni Direction Antenna is built with high grade material ensuring maximum quality and performance.New advancements in antenna design allow the antenna to perform more efficiently than other WiFi antennas on the market with the same gain level. Gold plated connectors and connector adapters create maximum conductivity for a solid link to the base station.