Alfa APA-M25 dual band 2.4GHz/5GHz 10dBi high gain directional indoor panel antenna with RP-SMA connector (compare to Asus WL-ANT-157) Frequency Range: 2.4 GHz / 5 GHz Gain: 8 dBi @ 2.4GHz 10dBi @ 5GHz Connector: RP-SMA Plug (Male) Dimension: 167.3 x 66 x 18mm - V.S.W.R: 2.0:1 Max Also Works For 3DR Solo Drone, DJI Phantom 3 Drone, Yuneec Typhoon H ST16 controller,