How to find your MAC address in Windows 11
Identifying devices on a network can be difficult. Most systems allow their owners to name them, which is why you will often find “John Doe’s PC” or “Jane Doe’s iPhone” on a given Wi-Fi network, but these names are unreliable because they are. easy to use. to modify. A better way to ensure that you have correctly identified a given device is to check its Media Access Control (MAC) address. You may need this information for several reasons, including creating a whitelist of devices to which access is allowed.
Manufacturers assign MAC addresses to different network adapters such as Wi-Fi radios and Ethernet controllers during their manufacture so that any connected device has at least one.
And unlike the names people give to their devices, these identifiers are meant to be permanent. (There are ways to spoof MAC addresses, but this is more difficult than renaming “John Doe’s PC” to “JD’s Laptop”.) There is only one problem: it can also be more difficult. to find the MAC address of your device.
Fortunately, there are several ways to find the MAC address of a given system in Windows 11 or 10: The built-in Settings app, Control Panel, and PowerShell make it a bit easier to find this unique identifier.
How to find a MAC address in Windows 11 settings
Settings is Windows 11 and 10’s one-stop-shop for the most commonly viewed settings. The options presented here are not exhaustive, but the application can tell us our MAC address.
1. Go to the “Network & Internet” page in Settings. The fastest way to do this is to right-click on the Start menu and select Network Settings from the context menu. You can also search for settings, open the app, then click “Network & Internet” in the sidebar.
2. Open the Ethernet submenu if you find the Ethernet MAC address and go to step 3.
If you are looking for the MAC address of the Wi-Fi adapter, click on Wi-Fi
Then select Hardware properties.
3. Look for “Physical Address (MAC)” at the bottom of the page. Sometimes this setting will show up on the screen as soon as the Ethernet or Wi-Fi / Hardware Properties submenu is opened, but if not, scroll down. The MAC address will be listed there as six alphanumeric pairs separated by dashes.
Find the MAC address of a Windows 11 device in Control Panel
Windows 11 and 10 before that don’t necessarily make it easier to find the old Control Panel, but the predecessor of the Settings app offers more options and might be more familiar to advanced users.
1. Open the Control Panel. The fastest way to do this is through the Start menu search tool.
2. Open the Network Sharing Center. This is more easily accessible via the link “View network status and tasks” under the heading “Network and Internet”.
3. Select your connection type. The Network Sharing Center should display your current Internet connection type (Ethernet in our example) as a clickable link. Click on it.
4. Click on the ‘Details…’ button. A window should appear with information about your connectivity options, current download speeds, etc. Click on the “Details…” button.
5. Look for “Physical address”. Windows 11 does not identify the MAC address by name in this window, but the “Physical Address” entry must be correct and is believed to match the information provided through the Settings app and our next method.
Find the MAC address of a Windows 11 device using PowerShell
Microsoft ships its cross-platform command shell and scripting language, PowerShell, with Windows 11 by default so that users can perform common tasks without pointing and clicking.
1. Open PowerShell. The fastest way to do this is to right click on the Start menu and select “Windows Terminal” from the context menu. (There is also an administrator version of the tool, but that’s overkill for our purposes.) It can also be found by searching for PowerShell.
2. Enter the following command without quotes: “getmac / v”. The “getmac” part of the command returns information about the physical address and transport name of our hardware, while the “/ v” modifier tells Windows 11 to return detailed information, which means it will provide also the results of the connection name and the network card.
3. Look for “Physical address”. Windows 11 omits any mention of a MAC address, probably because the command makes it clear that this is what we are looking for, but “Physical Address” should again contain six pairs of alphanumeric characters separated by hyphens.
Note that, if you have multiple network adapters, you will see all of them and their MAC addresses on this list.