C210 (V2.6)

Key dates

Release

By January 2023 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 23, 2026 · version 1.5.5 Build 260915

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 January 2023 to September 2026. I read the notes of 17 of these updates and found security changes in 7.

2026-09-23

1.5.5 Build 260915 Security

2026-07-21

1.5.4 Build 260702 Security

2026-04-16

1.5.3 Build 260402 Security

2026-02-05

1.5.2 Build 251217 Security, new features or improvements

2025-09-23

1.4.8 Build 250910 New features or improvements

Sources

• TP-Link (opens in a new tab) Firmware downloadslast verified October 15, 2026