Product Description With our antenna booster will significantly increase the range and strength of your WiFi signal. Very easy to install、 no tools are required for the installation of our antenna (twist-on / twist-off.) Compatible with all 802.11b and 802.11g WiFi networks and devices Product Specification: 2400MHZ-2500MHZ Impedance: 50¦¸ Antenna gain: 10dBi Antenna length: 385mm VSWR: 1.5 Polarization: Horizontal Interface Type: SMA internal thread hole Shape: can be bent 90 degrees Applicable models: 2.4G wifi router Package including: 1 x 10 dBi 2.4GHz Wifi Antenna