Specifications: Color Black RadiationOmni-directional Gain 8dBi Frequency Range: Dual Band WiFi 2.4GHz 5.8GHz Polarization: Linear Vertical; Impedance: 50 ohm; Connector Type RP-SMA Male (with hole) Adjustable Angle 90°, 135°, 180° Size 16cm / 6.3(straight)/13.5cm / 5.31(bent)