[Dual Frequency High Gain Antenna]2.4G/5G dual-band Wifi high-gain antenna, no dead angle in the signal, suitable for a of devices.[Strong and Stable Signal]WiFi antenna 12dBi with RPSMA connector, high gain, long distance. It has the advantages of overspeed and stable signal, which can effectively increase the signal strength.[ Performance and Strong Compatibility]Suitable for RP-SMA routers, universal interface, good compatibility, stronger WIFI signal, more stable, reflecting the superior performance of the antenna.[Simple Installation]The same type and size of the threaded mouth, only need to replace the existing antenna to increase the signal strength and extend the signal to a distance.Colour:blackMaterial:plasticSize:Length: about 39cmPackage Contents:3 x AntennaOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.