RE220 v1

Gone quiet well evidenced

no firmware for long enough to stand out against its own record

2139 days since the last release against a median gap of 190 (11.3x)

Last firmware: 20 November 2020 (6 years ago)
Releases seen: 5
Update rhythm: about every 6 months
Support observed: ≥2 years
Vendor's promise: no support period we can evaluate
Patch latency: not measurable — its changelogs name no CVE ids

Which one do I have?

TP-Link ships this model in more than one hardware revision, and they do not share firmware. The revision is printed on the label on the underside, usually after the model — Ver 1.0, V4.6. Getting it wrong is the easiest way to read the wrong answer here.

RE220 v2 (US) Gone quiet 1 releases
RE220 v3 (US) Actively updated 4 releases
RE220 v3.46 (US) Not enough evidence 1 releases
RE220 v3.6 (US) Not enough evidence 2 releases
RE220 v3.8 (US) Actively updated 3 releases

Firmware history

RE220(US)_V1_201022 20 November 2020
Release notes — disclosure 0.30
```
Release
```
Archived page, fetched 29 September 2026
RE220(US)_V1_191024 10 January 2020
Release notes — disclosure 0.44
```
Modifications and Bug Fixes: 1. Optimize onemesh function. 2. Optimize NTP function. 3. Improve the stability of device.
```
Archived page, fetched 29 September 2026
RE220(US)_V1_190616 13 August 2019
Release notes — disclosure 0.24
```
Modifications and Bug Fixes: New features/Enhancement: 1.Add OneMesh function. 2.Improve the stability of device.
```
Archived page, fetched 29 September 2026

RE220(US)_V1_181206 26 December 2018

Release notes — disclosure 0.53

Modifications and Bug Fixes: New features/Enhancement: 1.Supported to connect a main router which only use WEP for Wi-Fi encryption 2.Enhanced the reply speed of management page when using MACbook Bugs fixes: 1. Fixed the bug of failing to change the AP mode after save in some situation. 2. Fixed the bug that clients of repeater cannot connect to Archer VR900

Archived page, fetched 29 September 2026

RE220(US)_V1_180926 31 October 2018
Release notes — disclosure 0.36
```
First firmware released. For RE220(US) V1
```
Archived page, fetched 29 September 2026

Evidence

One archived page sits behind this record, the earliest read on 1 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.

Identifiers: marketing_name RE220

Judged by lifecycle-1 on 29 September 2026. How these verdicts are computed.

Machine-readable: JSON · RSS