ASUS ROG Strix GS-AX5400
Routers · ASUS
Last checked
Latest Firmware
Version 3.0.0.4.388_23170
Released
46.5 MB
Update track record
- releases tracked since 2021
- 14
- typical gap between releases
- ~3 months
- since the latest release
- 7 days
- security-related releases · latest 2025-10-23
- 6
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Firmware History
3.0.0.4.388_23170
LatestFixed an issue that could cause DNS resolution failures and loss of Internet access when DNSSEC is enabled.
Download from ASUS (opens in new tab)3.0.0.4.388_23169
- Fixed abnormal LED behavior. - Fixed minor GUI bugs.
Download from ASUS (opens in new tab)
Why Keep Your Firmware Updated
Router firmware is critical for network security. Updates patch vulnerabilities that could allow remote access to your network, fix Wi-Fi stability issues, improve throughput performance, and add new features. Given that routers are internet-facing devices, keeping firmware current is one of the most important security measures you can take.