@VictorCandido You can get the driver from official website. https://www.tp-link.com/support/download/archer-t3u/#Driver You can change another USB port or computer to install it. Good day.

@shankarr What is the model number of your device? You can refer to the compatibility list to verify whether it supports Tether app. https://www.tp-link.com/tether_compatibility_list/ Good day.

@Dysfunctional FYI, TL-WN722N V1 does not support Mac. Good day.

@vso Okay, you can get another network adapter which supports Windows 10 to enjoy wireless connection. Like Archer T2U, Archer T4U and so on. Good day.

@carljh Hello, the antivirus built in Archer C3150 can work with the external firewall/antivirus software, like Norton. Theoretically, they won't affect each other. May it help.

@YangYang WPS feature has nothing to do with the wifi broadcasting of the 2 wifi frequencies. The 2.4GHz and 5GHz should be detected even though you disabled WPS feature, it is normal. The wifi...