What many Wi-Fi routers still can't do is operate on the 6 GHz frequency band, which is a newer addition to the radio spectrum, introduced by the 802.11ax standard. Modern Wi-Fi routers can typically take advantage of both 2.4 GHz and 5 GHz at the same time to combine their strengths. The 5 GHz frequency band is another widely used part of the radio spectrum, offering faster data transfer rates, less interference, and more available channels at the expense of a shorter range compared to 2.4 GHz. They include a packet sniffer and a real-time performance monitoring tool, just to give two examples of some of the tools that make this humble wireless channel scanner for Mac so useful. Other wireless diagnostics Mac utilities included with the Wireless Diagnostics tool can be opened from the Window menu in the Wireless Diagnostics menu bar. You can use this file to learn even more information about your wireless network and other networks available in your local area, or you can send it to your network administrator and ask them to take a look at it. Now that you know how to run network diagnostics on Mac using the Wireless Diagnostics tool, you should also know that the tool automatically generates a Wi-Fi diagnostics file and saves it in the folder /var/tmp.

In the bottom right corner, Wireless Diagnostics will display recommended channels.Click on the Windows menu and select Utilities.Click on the Open Wireless Diagnostics option.While holding the Option key, press the Wi-Fi icon in the menu bar.The name of this tool is Wireless Diagnostics, and this is how you can access it:

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