Click on your at the very top of the device list. Click Action in the top menu bar.
The netcfg command requires administrator privileges and should be run on a system with a healthy driver store. On Windows 11 Home editions, you might need to enable the “Windows Subsystem for Linux” or “Hyper‑V” features first (the loopback adapter itself works on all editions).
A behaves exactly like a physical network card but exists entirely as software. If you need to create isolated testing environments, manage virtual machines, or configure complex routing, knowing how to add virtual network adapter Windows 11 link configurations is essential.
For advanced users and scripted environments, Windows 11 offers robust command‑line tools to manage virtual adapters. add virtual network adapter windows 11 link
– In Device Manager, click on the Action menu and choose Add legacy hardware .
Run as Administrator:
These commands add the driver for the loopback adapter and then install the network interface. After the commands finish, the Microsoft KM‑TEST Loopback Adapter will be available in the network connections list. Click on your at the very top of the device list
Select and click Next .
Below we explore every reliable method to add a virtual network adapter in Windows 11.
Locate your newly added adapter (it will often be labeled Ethernet 2 , Hyper-V Virtual Ethernet Adapter , or Microsoft KM-TEST Loopback Adapter ). Right-click the adapter and select . Double-click Internet Protocol Version 4 (TCP/IPv4) . On Windows 11 Home editions, you might need
: Go to VM Settings > Hardware > Add > Network Adapter .
: On the left, click Microsoft . On the right, select Microsoft KM-TEST Loopback Adapter .