2.4G Wifi Router Antenna 15dbi RP-SMA High Gain Antenna Standard: IEEE802.11b, IEEE802.11g, IEEE802.11n Specifications:1. Frequency: 2400--2500 M Hz 2.VSWR:=1.53. Gain: 15d Bi 4. Polarization Type: Vertical 5. Rated Power: 50W6. Input Impedance: 50 Ohms nominal 7. Dimensions: 40.65cm*6.58cm 8. Magnetic base size 9. Cable Type 10. Length: 3M11. Connector Type: RP-SMA12. Install the Way: Adsorption 13. Weight of set: 188g Package including:1 x 15dbi rp-sma Antenna