The article quickly became popular and people from all over the world started to visit John's blog to find a solution to their problem. John had single-handedly solved the problem of thousands of people and had become a hero in the tech community.

Before downloading, you must check which version of the TL-WN722N you own, as drivers are not interchangeable between versions:

John downloaded the latest stable driver and ran the installer. The installation process seemed to go smoothly, but when he restarted his laptop, the adapter still wasn't working. Frustration began to build as John wondered if he would have to return the adapter and purchase a new one.

Do not plug the adapter in yet. Run the installer first. The installer will ask you to plug the device in once the files are ready.

TP-Link’s official website still hosts the legacy drivers.