Every piece of hardware that connects to a network—whether it is your smartphone’s Wi-Fi chip, your smart TV, or the Ethernet port on your Windows 11 PC—has a unique, hardcoded physical identifier known as a MAC (Media Access Control) address. Unlike an IP address, which changes depending on which router you are connected to, a MAC address is permanently burned into the hardware at the factory.
You typically only need to know your MAC address when you are performing advanced network configurations. For example, if you are setting up a static IP address on your home router, configuring MAC address filtering for enhanced Wi-Fi security, or trying to bypass a restrictive hotel captive portal, you will need to find this 12-character alphanumeric code.
Windows 11 provides two primary ways to find your MAC address: a user-friendly graphical method via the Settings app, and a lightning-fast method using the Command Prompt.
Method 1: Finding Your MAC Address via Settings (The Easy Way)
If you prefer clicking through menus rather than typing commands, the modern Windows 11 Settings app displays all your network hardware information clearly.
- Press Windows Key + I to open the Settings application.
- In the left-hand navigation pane, click on Network & internet.
- You will see your current active connection at the top of the screen (either Wi-Fi or Ethernet). Click on Properties directly beneath the active connection name.
- Scroll down the Properties page until you reach the very bottom section, labelled Properties (yes, it is a sub-section with the same name).
- Look for the line item labelled Physical address (MAC).
The alphanumeric string next to it (formatted like A1-B2-C3-D4-E5-F6) is your MAC address. You can click the Copy button next to it to easily paste it into a document or router configuration page.
Method 2: Finding Your MAC Address via Command Prompt (The Fast Way)
For IT professionals and power users, navigating through four layers of settings menus is inefficient. You can extract your MAC address instantly using a single command in the Windows terminal.
- Press the Windows Key, type
cmd, and press Enter to open the Command Prompt. - Type the following command exactly as written:
getmac /v - Press Enter.
The command prompt will instantly generate a table of all your network adapters. The /v flag stands for “verbose,” which forces the table to include the human-readable names of the adapters.
Look at the Connection Name column to find the adapter you are currently using (e.g., “Wi-Fi” or “Ethernet”). Then, look across that row to the Physical Address column. That 12-character string is your MAC address.
Important Note About Multiple MAC Addresses
It is entirely normal for a Windows 11 computer to have multiple MAC addresses. The MAC address is tied to the specific physical port or wireless antenna, not the computer as a whole.
If your laptop has a Wi-Fi card, an Ethernet port, and a Bluetooth module, it possesses three distinct MAC addresses. Furthermore, if you use virtual machine software (like Hyper-V or VirtualBox) or VPN clients, Windows will generate “virtual” network adapters, each with their own fake MAC address.
When configuring a router, ensure you are copying the MAC address for the specific physical adapter (Wi-Fi or Ethernet) that is actually maintaining the connection to the internet.