C210 (V3.6)

Key dates

Release

By October 2025 at the latest

The maker gives no launch date. This is the month of the first update: the launch was in it or before.

Last update

September 1, 2026 · version 1.2.7 Build 260818

End of support

No end date

Estimated end

March 2028 · estimate

Marked “Likely ended (estimate)” if no update by then

Firmware updates

Updates I found on the maker’s pages, from October 2025 to September 2026. I read the notes of 5 of these updates and found security changes in 3.

2026-09-01

1.2.7 Build 260818 Security

2026-04-07

1.2.6 Build 260328 Security

2026-01-29

1.2.5 Build 260115 Bug fixes, new features or improvements

2025-12-02

1.2.3 Build 251113 Bug fixes, new features or improvements

2025-10-28

1.2.1 Build 251011 Security, new features or improvements

Sources

• TP-Link (opens in a new tab) Firmware downloadslast verified October 15, 2026
• Vulnerability data: vendor security bulletins, CISA Known Exploited Vulnerabilities catalog, NVD, FIRST EPSSas of November 13, 2026 · Data sources