Download Firmware Asus RT-AC66U 3.0.0.4.376.1123

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Asus has released new firmware for the RT-AC66U. This router can provide clients with network access both wired and wireless. Wireless is supported up to the 802.11ac standard, with a speed of up to 1.3Gbit/s. There are also two USB ports, so that a printer or external storage can be shared over the network. The following changes and improvements have been made in this release:

Network map new features:

  • System status can now show CPU and RAM usage.
  • Client status can show wireless clients signal strength.
  • Client icon is changeable.
  • Client name is changeable and parental control, QoS, manually assigned IP, static route, port forwarding client list can also refer to this name.

Security related:

  • Upgrade OpenSSL library from 1.0.0d to 1.0.0m

bug fix:

  • Fixed IPv6 and some VDSL modem compatibility issues.
  • Fixed 3G/4G dongle compatibility issues for some Huawei dongles.
  • Fixed secondary wan setting issues in dual wan fail over mode.
  • Fixed traffic monitor display issues.
  • Daylight saving time can be manually adjusted.

Download master 3.1.0.88:

  • Improved GUI response time.
  • Improved download speed.
  • A torrent downloading task may include multiple files and user can choose which files should be downloaded.

Version number 3.0.0.4.376.1123
Release status Final
Website Asus
Download http://dlcdnet.asus.com/pub/ASUS/wireless/RT-AC66U/FW_RT_AC66U_30043761123.zip
File size

25.17MB

License type Freeware
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