2.4G router antenna

1.(Frequency) 2400--2500MHz
2.(VSWR) <=2.0
3.(Gain) 2dBi
4.(Polarization Type) Vertical
5.(Rated Power) 50W
Standard IEEE802.11b,IEEE802.11g,IEEE802.11n
(Main Technical Specifications)
1.(Frequency) 2400--2500MHz
2.(VSWR) <=2.0
3.(Gain) 2dBi
4.(Polarization Type) Vertical
5.(Rated Power) 50W
6.(Input Impedance)50 Ohms nominal
7.(Dimensions) 18.7cm*1.3cm
8.(Connector Type) RP-SMA
9.(Install the Way) Adsorption
10.(Weight of Antenna) 19.4g