7 dBi gain antenna upgrade with heavy duty magnetic base and 11? cable for BearExtender PCThis is a heavy duty magnetic antenna docking base with 11 feet of LMR-200 shielded coaxial extension cable and a detachable 7 dbi gain blade antenna. The connectors are RP-SMA. It is an optional upgrade for the BearExtender PC long range Wi-Fi USB adapter and will also be compatible with other brand equipment that has an RP-SMA antenna port.Better placement = better signalBecause of the magnet base and cable, you can place this 7 dBi antenna up to 11 feet away from your BearExtender. A strong magnet in the base allows for easy positioning. Signals carry better when the antenna is higher up and in a more open area.Premium shielded coaxial cableUnlike cheaper base options, this includes 11 feet of LMR-200 shielded low loss extension cable built into the base to limit your signal gain loss. Simply unscrew the existing antenna from your BearExtender PC or compatible RP-SMA device and replace it with the cable from this magnet base.What?s included:1x heavy duty magnetic antenna docking base with integrated 11? antenna extension cable1x 7 dBi blade style RP-SMA high gain Wi-Fi antennaCautionThe magnet base contains a very strong industrial class magnet. Some items including computer hard drives and magnetic strips on credit cards can be affected when this base is used nearby. Do not affix base directly to a computer