58D-Link DHP-W306AV User Manual
Section 5 - Connecting to a Wireless Network
Click on a network (displayed using the SSID) using WPA-PSK 
under Select a network to connect to and then click the  
button. 
Enter  the  appropriate  security  key  or  passphrase  in  the  eld 
provided and then click thebutton.
Configure WPA-PSK
It is recommended to enable WEP on your wireless bridge or access point before conguring your wireless adapter. 
If you are joining an existing network, you will need to know the WEP key being used.