Questions about Panorama Antennas WMM8G-7-38-5SP - White

I was able to do some research and it is a relatively complex topic. The first question would be whether there would otherwise be good reception at the place of use and only the router has some reception problems. If this is the case, an aerial would provide support. If this is not the case, then the antenna would not contribute much to the reception quality. The model designation of the router would also be important for recommending the right aerial.

yes, supplied with 5m cable