Release ASUS RT-AC66U B1 Firmware version 3.0.0.4.386_51733

[aLiArLa]

ASUS RT-AC66U B1 Firmware version 3.0.0.4.386_51733
Version 3.0.0.4.386_51733
2025/03/10
SHA-256 ：88B1555598F588860F6D3A34E976B71213CE5A86D971140BEC51420CB7BCEDA1

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.

Download: https://www.asus.com/us/supportonly/rt-ac66u-b1/helpdesk_bios?model2Name=RT-AC66U-B1

 

[Tech9]

This router is just one of the many RT-AC68U variants and runs the same firmware.

Release - ASUS RT-AC68U Firmware version 3.0.0.4.386_51733 (2025/03/10)

New firmware posted by ASUS on March 10 for the RT-AC68U. https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rtac68u/helpdesk_bios/?model2Name=RTAC68U ASUS RT-AC68U Firmware version 3.0.0.4.386_51733 Version 3.0.0.4.386_51733 99.42 MB 2025/03/10 SHA-256...

www.snbforums.com

 

[aLiArLa]

This router is just one of the many RT-AC68U variants and runs the same firmware.

Release - ASUS RT-AC68U Firmware version 3.0.0.4.386_51733 (2025/03/10)

New firmware posted by ASUS on March 10 for the RT-AC68U. https://www.asus.com/networking-iot-servers/wifi-routers/asus-wifi-routers/rtac68u/helpdesk_bios/?model2Name=RTAC68U ASUS RT-AC68U Firmware version 3.0.0.4.386_51733 Version 3.0.0.4.386_51733 99.42 MB 2025/03/10 SHA-256...

www.snbforums.com

Hi, thank you for your reply. I had seen that the Merlin firmware uses the ac68u but I didn't know that with the original asus firmware you could also update the ac66u b1

 

[Tech9]

If you compare the firmware - it's exactly the same file for all RT-AC68U variants posted on different model support pages.