So if your laptop has both an Ethernet port and Wi-Fi built-in, you will see two MAC addresses in the system configuration. For each network interface in your device, there is a unique MAC address associated with it. Can a device have more than one MAC address? The MAC address is a 12 digit hexadecimal number that is most often displayed with a colon or hypen separating every two digits (an octet), making it easier to read.Įxample: A MAC address of 2c549188c9e3 is typically displayed as 2C:54:91:88:C9:E3 or 2c-54-91-88-c9-e3. The NIC is where you make your physical connection to the network, by plugging in an Ethernet cable or connecting to a WiFi signal. The MAC address is tied to the Network Interface Controller (NIC), a subcomponent of the larger device. Just like each house has it's own postal address, every device connected on a network has a Media Access Control (MAC) address, that uniquely identifies it.
Once you complete the steps, PowerShell will list the MAC address for every network adapter configured on your Windows 10 device.This is a MAC Address What's a MAC Address and how do I find it?
How to find MAC address using Command Prompt Once you complete the steps, you'll be able to determine the media access control address of the network adapter. Scroll down to the network adapter you want.Search for System Information and click the top result to open the app.To view the MAC address without Command Prompt, use these steps: How to find MAC address using System Information Double-click the Ethernet or Wi-Fi adapter depending on your connection.Ĭonfirm the MAC address of the network adapter.Īfter you complete the steps, you'll know the physical address of the network card, which you can use filter access in the network settings or identify a device on the router.To determine the physical address of a network card on Windows 10 with Control Panel, use these steps:Ĭlick the Change adapter settings from the left pane.
How to find MAC address using Control Panel Once you complete the steps, you'll have an understanding of the MAC address for the network adapter installed on your computer. Under the "Properties" section, confirm the physical address (MAC) of the device.