It is 48 bits (6 bytes) long: the first three octets (one byte = eight bits) clarify which is the manufacturer of the network card while the next three octets are specific to the single card.

The MAC address is uniquely assigned (there are no two cards with the same identifier in the world) by the manufacturer. You can simply return to it by selecting “None”.Įach network card, be it Ethernet or WiFi, has a MAC address (MAC stands for Media Access Control ).

Please note that your actual MAC address remains the same.

Select “Network Address”, then set any 12 alphanumeric value.

In the properties of the adapter, go to the “Advanced” tab.

Expand the ” Network adapters ” column and double-click on the required one.

Press Win + X and select “Device Manager”.

Open Address Book, go to Preferences > Accounts, enable Synchronize with Google and click Configure. Steps to Change MAC address on Windows 11 or 10 Assuming hat you have all your contacts in synch with your current iPhone through iTunes, you will have all your contacts in the Mac’s Address Book app.

Please note that the modification of the MAC address will not be definitive, of course: that is, the MAC address stored in the hardware on the single network card will not be altered at all. In the case of virtual interfaces (such as those installed by virtualization software), the corresponding physical address is usually set to zero or generated randomly (apart from the first octet which corresponds to the company developing the solution capable of managing virtual machines). The MAC address will be immediately visible next to the Physical address items, corresponding to the Ethernet and WiFi cards. First of all, on your Windows 11 or 10 PC/Laptop, find out the MAC addresses of your network cards, just open the Windows command prompt ( cmd ) and follow this guide.

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