The Ethernet MAC Address is a unique identifier for network cards, of the form 05-A8-34-C3-67-B4 or 05A8342367B4 (6 pairs of digits and characters in the range A-F, which might or might not be separated by hyphens). This number is often imprinted on the network card; however, you may query your computer for the number, using one of the following methods:
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- Click Start, then Run. (Start globe on 7)
- Type cmd
- Click OK. The command prompt window will appear.
- At the prompt, type the following: ipconfig /all
- Press Enter.
- The MAC Address and other parameters will be displayed in the DOS window. Write down the MAC Address for your adapter. It may also be listed as 'Hardware Address' or 'Physical Address.' It will look something like the following: 00 0B 4D 2F 62 7A
For Macintosh (OS 10.5 and higher) Systems
- From the dock, select System Preferences.
- Select the Network applet.
- Select Ethernet from the left hand side.
- Click on Advanced from the lower right.
- For OS X 10.8 or 10.9:
- Select the Hardware tab.
- The MAC Address should be listed.
- For other OS X:
- Select the Ethernet tab.
- The number next to Ethernet ID is you MAC Address. It will look something like the following: 00:0B:4D:2F:62:7A
For Linux Systems
- Type the following command: /sbin/ifconfig (on some distributions, just ifconfig)
- When all the parameters are displayed, locate and write down the MAC address.
This article explains how to determine your MAC address. To get started, scroll to your operating system below:
On this page:
Windows 7 and Windows 10
Note: The screenshots below in this section are from Windows 7, however the same steps will also apply to Windows 10. There will just be cosmetic differences in the actual screens displayed.
- Go to the Start menu and in the Search box, type cmd. Click the cmd (Command Prompt) icon in the results.
Result: This will bring up the Command Prompt. - Type in ipconfig /all and press Enter.
Result: This will bring your IP configuration in a verbose format.
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- For your wired MAC address, look for a section labeled 'Ethernet Adapter Local Network Connection.'
- There may be more than one Local Area Connection. If so they will be labeled Local Area Connection 2, Local Area Connection 3, etc. Your MAC address is labeled 'Physical Address', and is a 12 character alpha numeric string.
- For your wireless IP address, look for a section labeled 'Wireless LAN adapter Wireless Network Connection.' Again, your MAC address is labeled 'Physical Address', and is a 12 character alpha numeric string.
Please note that it may be necessary to scroll up if you have many network devices.
Windows 7 (alternate method)
![Ethernet Cards For Mac Ethernet Cards For Mac](/uploads/1/1/9/7/119739808/247085502.png)
- Open the Start Menu and open the Control Panel.
- Click Network and Internet.
- Click Network and Sharing Center.
- For the interface you are trying to obtain the MAC address for (wired or wireless), click on the link on the left-hand column under View your active networks next to Connections. In the screenshots below, it is Local Area Connection for Wired and Wireless Network Connection (MIT) for Wireless.
|| Wired || Wireless || - In the Status window that appears, click on the Details button.
|| Wired || Wireless || - In the window that appears, look for the Physical Address. This is the MAC address your computer has on the network interface you are checking (wired or wireless)
Windows 10 (alternate method)
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Ethernet Cards For Mac Drivers
- Go to Start > Settings.
- Once the Settings page opens click on Network & Internet.
- Select Ethernet from the left hand side and select your Ethernet interface on the right hand side.
- The Mac address will be displayed next to Physical address and is a 12 character alpha numeric string.
Mac OS X 10.9 or later
Mac Ethernet Cable
- Click on the Apple icon in the top left, and click on System Preferences, or open System Preferences from your Dock.
- In the System Preferences window, click on Network.
- In the resulting network window, there will be network interfaces listed on the left. For your wired MAC address, select Built-in Ethernet, and then click Advanced. For your wireless MAC address, select Wi-Fi or Airport, and then click Advanced.
- On the resulting screen, look on the tabs across the top for the Ethernet or Hardware tab. This screen may look slightly different depending on whether you selected Built-in Ethernet or Wi-Fi in the previous step.
- Your MAC address is labeled Ethernet ID or MAC Address, and should be six groups of two letters and numbers, separated by colons.