TL-WR902AC v4.6
Not enough evidence thin evidence
we looked and will not guess — the reason is recorded below
only 2 release(s), too few to model a cadence
- Last firmware
- 12 August 2026 (2 months ago)
- Releases seen
- 2
- Update rhythm
- too few releases to model
- Support observed
- ≥3 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.
- TL-WR902AC v1 (US) Gone quiet 2 releases
- TL-WR902AC v3 (US) Slowing down 6 releases
- TL-WR902AC v3.6 (US) Gone quiet 4 releases
- TL-WR902AC v3.8 (US) Gone quiet 6 releases
- TL-WR902AC v4 (US) Actively updated 4 releases
- TL-WR902AC v4.4 (US) Not enough evidence 1 releases
- TL-WR902AC v4.46 (US) Not enough evidence 2 releases
Firmware history
-
TL-WR902AC(US)_V4.6_0.9.1 Build 260810 12 August 2026
Release notes — disclosure 0.06
Enhancements: Improved overall security and stability.
Archived page, fetched 29 September 2026
-
TL-WR902AC(US)_V4.6_230504 23 May 2023
Release notes — disclosure 0.30
First firmware released.
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 TL-WR902AC
Judged by lifecycle-1 on 30 September 2026.
How these verdicts are computed.