Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

Deco W2400 v1

Gone quiet reasonably evidenced

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

980 days since the last release against a median gap of 123 (8.0x)

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Last firmware
23 January 2024 (3 years ago)
Releases seen
8
Update rhythm
about every 4 months
Support observed
≥5 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.

Firmware history

  1. Deco W2400(US)_V1_1.5.2 Build 20231227 23 January 2024

    Release notes — disclosure 0.06 
    Fixed some security vulnerabilities.

    Archived page, fetched 29 September 2026

  2. Deco W2400(US)_V1_1.5.1_210330 7 May 2021

    Release notes — disclosure 0.53 
    Modifications and Bug Fixes: 1. Fixed the problem that Zoom applications are banned by the Pay-to-Surf category under Parental Control. 2. Optimized the IPTV/VLAN feature. 3. Added Network Optimization feature. 4. Added the switch of "ignore Ping from WAN". 5. Added the feature of changing owner account. 6. Improved system security and reliability.

    Archived page, fetched 29 September 2026

  3. Deco W2400(US)_V1_200918 29 September 2020

    Release notes — disclosure 0.43 
    Modifications and Bug Fixes: 1. Fixed the Wi-Fi encryption type as WPA2-PSK [AES] to ensure the security of the Wi-Fi connection. 2. Added the option to change the Wi-Fi encryption type.

    Archived page, fetched 29 September 2026

  4. Deco W2400(US)_V1_20200727 13 August 2020

    Release notes — disclosure 0.06 
    Modifications and Bug Fixes: Enhanced total security.

    Archived page, fetched 29 September 2026

  5. Deco W2400(US)_V1_20200706 5 August 2020

    Release notes — disclosure 0.48 
    Modifications and Bug Fixes: 1. Added switch for the UPnP function. 2. Add Google Assistant support. 3. Added isolation switch for the main network and guest network in Access Point mode. 4. Improved performance and stability.

    Archived page, fetched 29 September 2026

  6. Deco W2400(US)_V1_190823 6 September 2019

    Release notes — disclosure 0.61 
    Modifications and Bug Fixes: 1. Added individual switches on both 2.4G and 5G networks. 2. Added WPS feature. 3. Added custom configuration options for LAN IP and DHCP server. 4. Displayed which client is connected to which deco and which band. 5. Displayed how Decos are connected to each other. 6. Added switch for the beamforming feature, SIP ALG feature and mesh technology. 7. Added support for IPTV and MAC Clone. 8. Added Privilege options for manager accounts. 9. Added IPv6 firewall rules feature. 10. Added support for the guest network in AP mode

    Archived page, fetched 29 September 2026

  7. Deco W2400(US)_V1_190425 6 May 2019

    Release notes — disclosure 0.06 
    Modifications and Bug Fixes: Optimized the Wi-Fi performance.

    Archived page, fetched 29 September 2026

  8. Deco W2400(US)_V1_181229 29 January 2019

    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 Deco W2400

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

Machine-readable: JSON · RSS