The Microsoft Loopback Adapter has several use cases:
In the left pane, select . In the right pane, select Microsoft Loopback Adapter → Next . microsoft loopback adapter windows 11
: Right-click the new adapter (likely named "Ethernet 2" or similar), select Properties , then Internet Protocol Version 4 (TCP/IPv4) . Select Use the following IP address and enter a non-routable IP (e.g., 192.168.1.1 with a 255.255.255.0 mask) for internal testing. Common Use Cases The Microsoft Loopback Adapter has several use cases:
Install the hardware that I manually select from a list (Advanced) Hardware Category Network adapters from the list and click Identify Manufacturer Manufacturer pane (left), select pane (right), look for Microsoft KM-TEST Loopback Adapter Complete Installation to confirm, then once the wizard completes the setup. Microsoft Learn Configuration & Verification Select Use the following IP address and enter
in newer versions of Windows) is a virtual networking tool that mimics a physical network card. It allows you to run network-dependent applications on a computer that has no active network connection, routing traffic from one local application to another without ever sending it to an external network. How to Install on Windows 11 You can install this adapter using the Add Hardware Wizard hdwwiz.exe Launch the Wizard hdwwiz.exe , and press Enter. Manual Selection , then select
Scroll down and choose → Next .
