5Ghz Bandwidth for more speed and less interference
Higher frequencies allow data to be transmitted faster than lower frequencies, so the 5 GHz band allows you to upload and download files faster and. The 5 GHz band tends to have less overcrowding than the lower frequency bands because fewer devices use it and because it has more channels for devices to use so it experiences a lot less interference. The router or access point device needs to have a detachable external antenna connector that supports external antenna at 5GHz frequency.
Directional Long Range Point-To-Point
This directional antenna is designed for point to point directional wireless applications. To maximize the benefits of this antenna type, point the signal beam to a remote WiFi node. It provides the most focused 22dBi signal in a narrow beamwidth of ~10° horizontally and ~12° vertically.
The distance this antenna can reach may vary based on obstacles on the antenna path to the remote WiFi node like walls, trees, and other objects. The best signal gain is when a “direct line of sight” between the antenna and the remote location is possible.