MAC address Windows 7 is listed as six groups of two hexadecimal digits, separated by hyphens (-) in the beginning of the line.ipconfig /all Locate Physical Address to see the network adapter's MAC address. For older versions of Windows like Windows 7, Vista, and XP, open the Start menu and go to All Programs > Accessories to open Command Prompt. The output will provide the MAC address of the printers. In Windows 8, open the Apps screen to find Command Prompt in the Windows System section. Replace the IP address in red with your printers IP address. Launch the Command Prompt, then type the command below. Open Nmap (or Zenmap) and use the command sudo nmap -sn (network IP) to scan the entire network (without port scan). In the Command Prompt window type getmac (or getmac /v if your computer has more than one network adapter). Please reference this article if you need to view the MAC address before connecting the printer to your network: Network Directly to Printer from PC.Open a Command Prompt window by clicking the Start button, clicking Programs or All Programs, clicking Accessories, and then clicking Command Prompt. MAC addresses are primarily assigned by device manufacturers, and are therefore often referred to as the burned-in address, or as an Ethernet hardware address.Run ipconfig Type ipconfig /all more to display information about your network adapters. To obtain the MAC address, open a Windows command prompt and run the. Type cmd into the find input box (this input also doubles as the typical run dialog if you press enter) and press enter. This article describes a quick method to look up MAC address Windows 7. Additionally, computers with a B: drive must use the MAC address as the host ID. Sometimes it is needed to see MAC (Media Access Control) address of the devices like computers, routers, LAN or some others. As such, all network cards, whether it’s of Ethernet NIC, Gigabit Ethernet NIC or wireless 802.11a/b/g/n WiFi or HiperLAN adapter, should have different MAC addresses, which also known as Ethernet Hardware Address (EHA) or adapter address. MAC address (Media Access Control address) is a quasi-unique identifier consists of a six byte number that attached to most network adapter card or network interface card (NIC).