You can view the negotiation key on the screen below ,but you are not recommended to modify it, just click the next button.
Then click “Start PIN” on the screen below to perform WPS connection.
NOTE:
1. Under the WPS connection mode, when multiple routers simultaneously enable the WPS function, it may cause connection
failure.
2. If the router connect to the adapter using the WPS, only one client can be connected at one time, and so if the router need to
connect to multiple clients through WPS, you should repeat the WPS operation.
P.21