Really sorry to hear this Letzow... I know what it is. I'm not a specialist at all, but still some ideas : You write purposely "didn't work for me". I was actually wondering why I was having problems...

This comment you quote is very interesting. Indeed, when I had all the problems with my adapters, I browsed the web and found that a lot of people had Wifi problems with Windows 10. Sure it's the job...

Letzow wrote Support mentioned that T9E adapter is supported in Windows 10 releases up to August, 31st 2017, which is the date of the latest driver was released. And if there was any Windows update...

Hi, I would like to share my experience which has been similar to yours. I first had installed an adapter from Asus. At the end of December 2017, I began experiencing connexions losses and low speed...