How to Check You WIFI connection GHz on Mac (Fix ...
MyMacbookPro14inchM2-prowillonlyconnectto2.4GHzwifiandnotthe5GHzband.MyiPhone12miniisnexttoitandisconnectingproperly.Please ...,1.ClicktheAppleiconlocatedinthetop-leftportionofthescreenandselectAboutthisMac.·2.ClickSystemReportonthemenudisplayed....。參考影片的文章的如下: