TL-WR841N/TL-WR841ND300Mbps Wireless N Router User Guide
2)Use the WPS/RESET button: With the Router powered on, press and hold the WPS/RESET button (more than 5 seconds) until the SYS LED becomes quick-flash from slow-flash. Then release the button and wait the Router to reboot to its factory default settings.
zUsed as WPS button:
If you have client devices, such as wireless adapters, that support Wi-Fi Protected Setup, then you can press this button to quickly establish a connection between the Router and client devices and automatically configure wireless security for your wireless network.
¾Wireless antenna: To receive and transmit the wireless data.
