What wps in router

In-Wall WiFi Router 300M AP USB Charging Wall Mount WPS

WiFi Extender Booster, WiFi Repeater with Ethernet Port, Internet Booster & WiFi Range Extender Signal Booster, Compatible with 45+ Router Models, Easy WPS Setup Wireless Plug In for Home,1 Pcs

In-Wall WiFi Router 300M AP USB Charging Wall Mount WPS

In-Wall WiFi Router 300M AP USB Charging Wall Mount WPS