Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

TL-SG108E v1

Gone quiet reasonably evidenced

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

4365 days since the last release against a median gap of 71 (61.5x)

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Last firmware
17 October 2014 (12 years ago)
Releases seen
3
Update rhythm
about every 2 months
Support observed
≥5 months
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.

Firmware history

  1. TL-SG108E_V1_141017 17 October 2014

    Release notes — disclosure 0.06
    Modifications and Bug Fixes: Optimized the stability.
  2. TL-SG108E_V1_140922 22 September 2014

    Release notes — disclosure 0.31
    Modifications and Bug Fixes: Optimized the system IP settings.
  3. TL-SG108E_V1_140528 28 May 2014

    Release notes — disclosure 0.31
    Modifications and Bug Fixes: Optimize the port mirror feature.

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-SG108E

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

Machine-readable: JSON · RSS