RT-AC1500G Plus
Gone quiet reasonably evidenced
no firmware for long enough to stand out against its own record
2078 days since the last release against a median gap of 166 (12.5x)
- Last firmware
- 21 January 2021 (6 years ago)
- Releases seen
- 3
- Update rhythm
- about every 5 months
- Support observed
- ≥11 months
- Vendor's promise
- no support period we can evaluate
- Patch latency
- not measurable — its changelogs name no CVE ids
Firmware history
-
3.0.0.4.382.52482 21 January 2021
Release notes — disclosure 0.33
- Added UI to enable/disable redirect DNS function in AP/Media Bridge mode.- Fixed bitrate incorrect issue in the wireless log.- Fixed WPS issue.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.52274 22 September 2020
Release notes — disclosure 0.06
- Improved system stability.- Update language support.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.52107 24 February 2020
Release notes — disclosure 0.32
- Fixed 5G high band issue.- Improve system stability.- Support 3G/4G USB dongle.
Archived page, fetched 29 September 2026
Evidence
One archived page sits behind this record, the earliest read on 2 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 RT-AC1500G Plus
Judged by lifecycle-1 on 30 September 2026.
How these verdicts are computed.