PLANET WNL-U555HA - Manual (Page 22)

PLANET 802.11n Wireless High Power USB Adapter
Step 8. If the access point is protected by encryption, you have to input its Network key or
passphrase here. It must match the encryption setting on the access point. If the access
point you selected does not use encryption, you’ll not be prompted for network key or
passphrase.
Step 9. If you can see “Connected” message, the connection between your computer and wireless
access point you selected is successfully established.