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What is a MAC address?
What is a MAC address (media access control address)?
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Nov 16, 2021 · MAC addresses work with the card in your device that lets it connect wirelessly to the internet, called a Network Interface Controller (NIC). MAC addresses are used to identify which device is which on your local network so that data gets sent to your computer and not your roommate's smartphone.
Feb 6, 2022 · Physical address. Ethernet hardware address (EHA) You can tell a MAC address from the 12 digit hexadecimal number, and the colon or hyphen that separates every two digits. This is the case with...
A MAC address (media access control address) is a 12-digit hexadecimal number assigned to each device connected to the network. Primarily specified as a unique identifier during device manufacturing, the MAC address is often found on a device's network interface card ( NIC ).
Oct 30, 2023 · Find Your MAC Address in System Information. Sometimes you need to know the physical hardware address, or MAC address (short for "Media Access Control"), of your network adapter on a Windows 10 or Windows 11 PC. Here are several ways to find it.
A Media Access Control (MAC) address is a string of characters that identifies a device on a network. It’s tied to a key connection device in your computer called the network interface card, or NIC. The NIC is essentially a computer circuit card that makes it possible for your computer to connect to a network.
Nov 30, 2020 · The MAC address is a unique 17-character (00:1A:C2:9B:00:68, for example) which serves as a hardware identifier that’s embedded on your computer’s network interface controller (NIC) card. The unique identifier is assigned by the device manufacturer and permanently tied to your device.
Oct 25, 2022 · MAC is an acronym for Media Access Control and is also known as Burned In Address (BIA) or physical address or hardware address. Technically, a MAC address can be defined as a physical address that uniquely identifies a device on a specific network.
