Is my wifi a 2.4GHz.
How do I find # of wi-fi network
iMac 21.5″, macOS 10.14
How do I find # of wi-fi network
iMac 21.5″, macOS 10.14
On your iMac.......
Hold down the option key while you click on the Wi-Fi icon
Look for Channel to see whether you are connected to 2.4 GHz or 5 GHz
On your iMac.......
Hold down the option key while you click on the Wi-Fi icon
Look for Channel to see whether you are connected to 2.4 GHz or 5 GHz
Is my wifi a 2.4GHz.