Microsoft Loopback Adapter Windows 11 ((top)) Official

This tool is essential for developers, network engineers, and system administrators. Key use cases include:

pnputil /add-device "ROOT\*MSLOOP"

—is a virtual network interface that mimics a physical network card. It is primarily used for testing network configurations, software development, or connecting virtual machines when no physical network is available. Stack Overflow Installation Guide for Windows 11 You can install the adapter manually using the Add Hardware Wizard Launch the Wizard hdwwiz.exe , and press Start the Setup on the welcome screen. Manual Selection microsoft loopback adapter windows 11