Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

Archer AX75 v1.6

Actively updated reasonably evidenced

firmware is arriving about as often as it always has

74 days since the last release against a median gap of 310 (0.2x)

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Last firmware
17 July 2026 (2 months ago)
Releases seen
4
Update rhythm
about every 10 months
Support observed
≥4 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. Archer AX75(US)_V1.6_1.1.6 Build 260716 17 July 2026

    Release notes — disclosure 0.17 
    This update introduces system optimization. New Features/Enhancements: 1. Enhanced system security and stability.

    Archived page, fetched 29 September 2026

  2. Archer AX75(US)_V1.6_1.1.2 Build 20230606 18 July 2023

    Release notes — disclosure 0.62 
    This firmware contains important updates for HomeShield Pro, and we strongly recommend all HomeShield Pro users to upgrade to this firmware. New Features/Enhancement: 1. Improved the accuracy of Client Type Identification in the offline state; 2. Enhancing the Parental Control feature to support blocking traffic in more scenarios. Bug Fixed: 1. Fixed some bugs related to the HomeShield feature, which enhances the stability and reliability of the HomeShield security function. NOTE: To fully utilize all HomeShield Pro features, we recommend that you download and install the latest version of the Tether app on your mobile device. For Android users: Recommended Tether version 4.1.23 or later For iOS users: Recommended Tether version 4.1.11 or later

    Archived page, fetched 29 September 2026

  3. Archer AX75(US)_V1.6_1.1.1 Build 20221208 19 May 2023

    Release notes — disclosure 0.56 
    New Features/Enhancement: 1. Improved the stability of the system. Bug fixed: 1. Fixed some issues related to the IPv6 connection; 2. Fixed the bug that the data carried by PPPoE dialup would lack service name in some cases; 3. Fixed the bug that some applications fail to open the UPnP ports; 4. Fixed the bug that time machine feature couldn't find the USB backup path after updating the MacOS 13.1 version; 5. Fixed the bug that wireless schedule doesn't work properly in some cases.

    Archived page, fetched 29 September 2026

  4. Archer AX75(US)_V1.6_1.1.0 Build 20220531 13 July 2022

    Release notes — disclosure 0.25 
    New Features/Enhancement: Improved the stability of the system. Bug Fixed: Fixed the bug that the router drops connection in some cases.

    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 Archer AX75

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

Machine-readable: JSON · RSS