ASUS RT-AC5300
Routers · ASUS
Latest Firmware
Version 3.0.0.4.386_48439
Released
41.8 MB
Update track record
- releases tracked since 2018
- 21
- typical gap between releases
- ~2 months
- since the latest release
- 488 days
- security-related releases · latest 2025-03-28
- 12
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Firmware History
3.0.0.4.386_48439
LatestSecurityDownload from ASUS (opens in new tab)This model was end of its life, and its firmware, utility, website, and manual will no longer be updated. For more details, please refer to https://www.asus.com/event/network/eol-product/ 1. Fixed the UI issue in Chrome. 2. Fixed client binding issues in Mesh scenarios. 3. Enhanced input parameter handling techniques to improve data processing stability and system security. 4. Enhance system access control mechanisms.
3.0.0.4.386_48430
Security
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.