maximilian012620003 years ago000I have installed all drivers and the card is also recognised, but I have a kind of loose contact. What could be the reason for this?Show in original language (German)Joe Waschl3 years ago • purchased this product-202purchased this product Helpful answerYou have to set energy efficient ethernet to disable in the windows device manager .... device manager, then it should work.Show in original language (German)Commentmaximilian012620003 years ago • purchased this product000purchased this productIt worked! Thank you very much!!!Show in original language (German)Comment