TL-SG1024DE v4.2
End of support well evidenced
the vendor has said support is over
the vendor has declared end of support for this product
- Last firmware
- 20 February 2023 (4 years ago)
- Releases seen
- 3
- Update rhythm
- about every 10 months
- Support observed
- ≥2 years
- Vendor's promise
- 15 August 2026
- 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-SG1024DE v1 Gone quiet 1 releases
- TL-SG1024DE v2 Gone quiet 1 releases
- TL-SG1024DE v3 Gone quiet 1 releases
- TL-SG1024DE v3 (UN) Gone quiet 2 releases
- TL-SG1024DE v4 (UN) Gone quiet 1 releases
- TL-SG1024DE v4.26 (UN) Gone quiet 1 releases
- TL-SG1024DE v6 (UN) Gone quiet 3 releases
- TL-SG1024DE v6.6 (UN) Gone quiet 2 releases
- TL-SG1024DE v7 (UN) Gone quiet 1 releases
- TL-SG1024DE v7.6 (UN) Gone quiet 1 releases
Firmware history
-
TL-SG1024DE(UN)_V4.2_20230219 20 February 2023
Release notes — disclosure 0.24
New Features/Enhancements: 1. Upgraded the management protocol of Easy Smart switches to enhance security.
Archived page, fetched 29 September 2026
-
TL-SG1024DE(UN)_V4.2_20210512 12 June 2021
Release notes — disclosure 0.32
New Features/Enhancement: Enhance the performance to avoid packet loss when the temperature rises.
Archived page, fetched 29 September 2026
-
TL-SG1024DE(UN)_V4.2_20210412 9 June 2021
Release notes — disclosure 0.06
Modifications and Bug Fixes: First firmware released.
Archived page, fetched 29 September 2026
Evidence
2 archived pages sit behind this record, the earliest read on 1 August 2026. Everything above was read from them, and each is kept byte for byte so it can be checked after the vendor edits the original.
Identifiers: marketing_name TL-SG1024DE
Judged by lifecycle-1 on 29 September 2026.
How these verdicts are computed.