Increases the range of your wireless deviceSimply replace current wireless antenna to increase signal strengthGold Plated RP-SMA Connector( Screw-On Swivel ) with Magnetic Base2 x 6dBi RP-SMA FEMALE (No Pole Inside Connector) Antenna for 2.4GH z/ 5.8GH z For 802.11 B/G/N/AC FrequencyExtend Wireless Range to Dead Spot