I have a router that automatically connects both 2.4GHz and 5GHz networks to the same one SSID supported. I have devices that connect over 2.4GHz and others over 5GHz and they all use this one SSID. This plugin requires you to rename your networks so that you have one SSID for the 2.4GHz network and a different SSID for the 5GHz network. Sorry I will not be changing my SSID which would require reconfiguration of every device currently connected to my network. The description states that the port only supports 2.4GHz, but it should also state that there must be a unique SSID specific to the 2.4GHz network for this port to work.