TP-Link TL-WN821N - For Windows; Connect to a Computer

Option 2: Via Wi-Fi Protected Setup (WPS)
1. Press the WPS button on your router.
2. Within 2 minutes, press and hold the WPS button on the adapter until the WPS progress window appears.
3. When the “WPS Protocol Finished!” message appears, click OK.
For Windows
Connect to a Computer
Option 1: Directly