# Archer T4U 3.8 — Consumer router firmware support — end-of-life status and dates by vendor and model

For Archer T4U 3.8, vendor is TP-Link; end of firmware/security support is 11/20/2024, recorded from its source on 2026-08-11.

- **Vendor:** TP-Link _(our reading, not quoted from the source)_
- **Model:** Archer T4U 3.8 _(verified: appears in the quote below)_
- **End of firmware/security support:** 11/20/2024 _(verified: appears in the quote below)_

## What the source says

> AC1300 High Gain Wireless MU-MIMO USB Archer T4U 3.8 US Adapter 5/20/2024 11/20/2024

## Source

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

Last verified: 2026-08-11. Review by: 2026-11-09.
Part of [Consumer router firmware support — end-of-life status and dates by vendor and model](https://referencesource.org/router-firmware-support-status/).