The QSS (Quick Security Setup) feature of various TP-LINK routers is designed to help setup the security functionality of the device. By default QSS is enabled and standard wireless security is disabled. The main program that runs in the background is QSS.exe.

TP-LINK Wireless Configuration Utility is a software that was designed in order to provide you with a simple means of managing wireless network adapters.

“Wireless N USB Adapter TL-WN722N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Complies with IEEE 802.11n, they provide wireless speed up to 150Mbps, which is beneficial for the online gaming or even video streaming. Also, wireless security encryption could be established simply at a push of QSS (Quick Setup Security) button, preventing the network from outside thre...”