Hi all, is it possible to deny WLAN connections if the client is already connected with cable? Grouppolicy or something like that? Best Regards Marty

Contact the manufacturer of your laptop. This is a feature that is either in the system BIOS and/or in the software for the wireless card and is implemented at the discretion of the manufacturer. This is not standard feature in Windows.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

The only way I can think is off Turning the Wifi Button off :)

In Windows OS there is no such functionality, But try out these products and see if they help www.netswitcher.com www.mobilenetswitcher.com

Thank you for the answers :) I will try the Programs.