Features:

High Quality 2.4GHz 9dBi WiFi Omni-Directional Antenna
Easy to install on window side or top of the vehicle to gain more signals
Install by simply unscrewing your current antenna, and attach this High Gain antenna in its place.
There are no drivers to install, and no modifications to your setup are necessary.
Increase wireless signal, convenient your life
90 degree of expanded coverage reduces number of deadsports
Suitable for SMA copper connector wireless router and WIFI

Specifications:
Optimal gain: 9dBi
Operating frequency: 2.4-2.5GHz
Voltage standing wave radio: 1.9max
Polarization: linear vertical
Impedance: 50 ohms
Direction: Omni directional
Connector: reverse SMA
Sizeï¼?9cm(L) x 1.2cm(Dia)

Package contains:
1 x 2.4G 9dBi WiFi Omni-Directional Antenna