Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

HS220P3 v3.26

Gone quiet thin evidence

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

755 days of silence, past the 730-day floor that applies where there is no cadence to compare against

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Last firmware
4 September 2024 (2 years ago)
Releases seen
2
Update rhythm
too few releases to model
Support observed
≥6 months
Vendor's promise
no support period we can evaluate
Patch latency
not measurable — its changelogs name no CVE ids

Firmware history

  1. HS220P3(US)_V3.26_1.1.1 Build 240802 4 September 2024

    Release notes — disclosure 0.44
    Modifications and Bug Fixes: 1. Improved time synchronization accuracy. 2. Enhanced device communication security. 3. Optimized wireless stability.
  2. HS220P3(US)_V3.26_1.0.1 Build 230829 4 March 2024

    Release notes — disclosure 0.30
    First firmware released.

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 HS220P3

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

Machine-readable: JSON · RSS