Wireless bands
Wireless devices will automatically use the most appropriate band, so you do not normally need to change these settings.
Wireless frequency bands:
2.4 GHz
Most wireless devices, such as mobile phones and laptop computers, work with 2.4 GHz wireless.
Wireless 2.4 GHz SSID:
5 GHz
5 GHz wireless devices will perform better if you have the 5 GHz wireless enabled and connected.