TP-Link 2.4GHz 12dBi Outdoor Omni-directional Antenna, N Female (TL-ANT2412D) Frequency Range: 2.4GHz~2.5GHz Impedance: 50 Ohms Gain: 12 dBi Polarization: Linear, Vertical Beamwidth (HPBW): Horizontal - 360; Vertical - 6 Connector: N Female Survival Wind Speed: 216Km/hr. (134Miles/hr.) Safety, Emission and others: CE, FCC, Compliant with RoHS