Edimax Technology EW-7733UnD - Manual (Page 29)

2-3-5 WPS Profile Setup
WPS (Wi-Fi Protected Setup) is a new, convenient way to setup secured
wireless connections. You only need to push a button or input a set of 8-digit
random number, and you can setup a secure connection between wireless
devices, like what a professional wireless expert can do.
To use WPS profile, you have to make sure the access point you wish to
connect supports WPS first. You can discover if an access point is
WPS-capable or not by site-survey:
In this list, there are ten access points support WPS, which are indicated by
icon.
You can still establish secured connection with WPS-capable access points in
conventional way. To establish WPS-style connection, click
‘Add WPS profile’
button: