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  • RT-N12 (VER.C1)
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There are 3 download servers available on ASUS Download Site - Global, China and P2P. Each server provides exact the same content no matter where you download from, except for the speed which you are connected to.

21 files found  Filter out the bert version


  Firmware (5)
Version  2.1.1.1.78
Description ASUS RT-N12 C1 Firmware Version 2.1.1.1.78
1. Enhanced WAN to LAN speed
2. Fixed DNS related problem in repeater mode.
3. Fixed Wireless compatibility issue.
4. Fixed compatibility issue in Repeater mode.
File Size
5,49 (MBytes) 2012.12.11  update
Download from
Global (DLM) Global P2P
Version  2.1.1.1.67
Description ASUS RT-N12 C1 Firmware 2.1.1.1.67
1. Add the function of Unifi
2. Improve stability of wireless signal
3. Improve repeater mode
4. Fix saving settings/configuration abnormally
5. Optimize GUI and the description for user
File Size
5,49 (MBytes) 2012.08.30  update
Download from
Global (DLM) Global P2P
Version  211146
Description ASUS RT-N12 C1 firmware v2.1.1.1.46
1. Fixed basic display, settings, and encryption bugs
2. Fixed repeater related bugs
3. Add Spanish and modify abnormal multi-language display
4. Modify parental control function
5. Modify WAN to LAN throughput
File Size
5,47 (MBytes) 2012.04.25  update
Download from
Global (DLM) Global P2P
Version  2.1.1.1.333
Description ASUS RT-N12 C1 firmware v2.1.1.1.33-3
Fixed LED flashing problem
File Size
5,32 (MBytes) 2012.02.13  update
Download from
Global (DLM) Global P2P
Version  2.1.1.1.33
Description ASUS RT-N12 C1 firmware v2.1.1.1.33
First release
File Size
5,32 (MBytes) 2011.12.22  update
Download from
Global (DLM) Global P2P
  Utilities (2)
  Manual (14)
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