D-Link DWA-510 User Manual page 41

Section 4 - Wireless Security
3. Enter the same WPA/WPA2 passphrase that is on your router and
click Connect.
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 on the wireless
router.
D-Link DWA-510 User Manual 41