# TP-Link Deco X55 Pro(3-pack) 1.6 — firmware and security support status

For TP-Link Deco X55 Pro(3-pack) 1.6, end of firmware/security support is 3/5/2026, verified against its source on 2026-09-08.

- **Vendor:** TP-Link _(our reading, not quoted from the source)_
- **Model:** Deco X55 Pro(3-pack) 1.6 _(verified: appears in the quote below)_
- **Regional specification:** US _(verified: appears in the quote below)_
- **End of service announced:** 9/5/2025 _(verified: appears in the quote below)_
- **End of firmware/security support:** 3/5/2026 _(verified: appears in the quote below)_

## What the source says

> AX3000 Whole Home Mesh Deco X55 Pro(3-pack) 1.6 US Wi-Fi 6 System 9/5/2025 3/5/2026

## Source

- https://static.tp-link.com/upload/manual/2026/202606/20260624/US%20EOL_List_Home%20-%20V8.1.pdf

Last verified: 2026-09-08. Review by: 2026-12-07.
Part of [TP-Link and ASUS routers and network gear — end-of-life and end-of-support dates by model](https://referencesource.org/router-firmware-support-status/).