US Robotics USR8550 — Default Password
Default username and password for the US Robotics USR8550: (blank) / 12345. Learn how to log in and how to change the default credentials.
| Username | Password | Access | Version / firmware | Notes |
|---|---|---|---|---|
(blank / none) | 12345 | Web UI | 3.0.5 | Any — Best Modem |
(blank / none) | 12345 | Web UI | — | — |
- Source
- many-passwords
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.