Default login for D-Link DWL-G820 rev A1:
User name: admin
Password: (blank)
Here are the steps you need to take in order to enter D-Link DWL-G820 rev A1 router configuration page. If you encounter any problems with a username or password, you should perform a factory reset on your D-Link DWL-G820 rev A1 router.

- Connect your device (mobile phone, PC, laptop) to the D-Link DWL-G820 rev A1 router.
- Go to your web browser such as Edge, Chrome, and Firefox.
- In the www field type 192.168.0.35
- Similarly as in the image above, type admin in the username field.
- Similarly as in the image above, type (blank) in the password field.
- Press "Log in" or push Enter on your keyboard.
