168D-Link EXO Series Router User Manual
Section 7 - Connect a Wireless Client to your Router
The following window appears while your computer tries to connect to the 
router.
Enter the same security key or passphrase (Wi-Fi password) that is on your 
router and click OK. You can also connect by pushing the WPS button on the 
router.
It may take 20-30 seconds to connect to the wireless network. If the 
connection fails, please verify that the security settings are correct. The key 
or passphrase must be exactly the same as the one on the wireless router.