I learned from tp-link that there is no win 10 for this adapter, but works automatically on windows 10 http://www.tp-link.com/en/win10compatibility.html Have you test this adapter on any other...

What's the operation system of your computer? As far as I know, without the utility, with the driver properly installed, you can connect the wifi as well

As far as I know, according to the regulation in US,the legal channel of 2.4G would be 1-11. your modem can goes to 12.13, weird :confused:.suggest you to fix the channel on the modem

skcusime wrote Thanks for the reply vieldcs. The adapter works fine in my Windows 7 and 8.1 computers. It also worked on this PC with Windows 10 1703, until yesterday's update. Safe mode made no...

https://support.microsoft.com/en-us/help/310123/error-codes-in-device-manager-in-windows The driver you installed is from tp-link official website for windows 10? Suggest you to install drive in safe...

someguy wrote ..it doesn't say anything about adapters on that post :( http://www.tp-link.com/en/faq-1970.html Not listed means not affected