Https://www.linksys.com/us/support-article?articleNum=143300 follow the article at the link. a WPS button on a wifi router allows you to connect a device and usually auto configures both ends with a pre-shared key you are allowed to do this because you have to be next to the router and push its button and the connection must complete within a short time period. so its a way of connecting without knowing the key(because its auto generated for you)
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Https://www.linksys.com/us/support-article?articleNum=143300 follow the article at the link. a WPS button on a wifi router allows you to connect a device and usually auto configures both ends with a pre-shared key you are allowed to do this because you have to be next to the router and push its button and the connection must complete within a short time period. so its a way of connecting without knowing the key(because its auto generated for you)