ZyXEL P-660H-D1 default router login and password

Default login for ZyXEL P-660H-D1:

User name: (blank)

Password: 1234

If you want to know how to access router settings or how to find login information, we’ve got you covered! By following the tutorial below you will learn how to do that.

ZyXEL P-660H-D1
  1. Before you start, check if a device (computer, smartphone) you are using has established a connection to the network you wish to configure.
  2. Launch your preferred web browser such as Edge, Chrome, and Firefox.
  3. In the address field enter
  4. Enter (blank) shown above in the Username field.
  5. Enter 1234 shown above in the Password field.
  6. Press "Sign in" or hit Enter on your keyboard.
Admin login info (user and password) for ZyXEL P-660H-D1