This network adapter is nice to test networking app without exposing them to your normal network. Screen shots are in German, the description is in English.
Easiest way to do this is to press the Windows key and type cmd
. Instead of just typing enter type Ctrl+Shift+Enter.
In the opened command prompt form 1. type
hdwwiz
Just click on Next (Weiter in German):
Select Install the hardware that I manually select from a list (Advanced) and then Next:
Select Network adapters and then Next:
In the Manufacturer list, click Microsoft and then in the Network Adapter list, click Microsoft Loopback adapter for KM-TEST. Then Next:
Just click Next:
If a message about driver signing appears, click Continue Anyway.
Everything was setup successfully. Just click Finish: