Increases the range of your wireless device Simply replace current wireless antenna to increase signal strength Gold Plated RP-SMA Connector( Screw-On Swivel ) with Magnetic Base 2 x 6dBi RP-SMA FEMALE (No Pole Inside Connector) Antenna for 2.4GHz/5.8GHz For 802.11 B/G/N/AC Frequency Extend Wireless Range to Dead Spot