[Size]: Gain: 2dBi; Frequency Range: 2.4/5.8GHz; Total Size: 50 x 17mm / 2 x 0.7 inch (L*W) [Compatibility]: The WiFi antenna is compatible with bluetooth antenna and zigbee antenna. [Connector Type]: The antenna with RP-SMA male right angle elbow connector (thread inside without pin). [High Gain]: Our high gain wifi antenna has the advantage of ultra speed and stable signal. It can increase signal strength effectively and extend signal to long distance. [Wide Application]: Standardised RP-SMA connector works with most wifi router adapter and wireless network card. Easy to install, no software required. Increases both the range and the signal quality of your wireless network significantly.