how many ghz is my computer
That will tell you what channel you are on and whether you are connected to 2.4 GHz or 5 GHz at the present time. 5 GHz connections are usually faster connections than 2.4 GHz. If your Mac is located a few rooms away from the wireless router, it will probably connect to 2.4 GHz since those signals will be stronger. Nov 19, 2013 11:14 AM. Helpful (3) Reply options Link to this post.