Mobility Electronics NP644 - Manual (Page 22)

22 NP644 IEEE 802.11g Wireless Network USB Adaptor
YML787 Rev1
Select the certificate that you wish to use and enter the server
name and login name; this refers to RADIUS Server technology
which is generally not in use in the home environment; check with
your Network Administrator if you are required to enter this in
order to log on to a secure network.
If WPA-PSK is selected, click the configuration button. You will
then be prompted with the following pop up window.