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Asus RT-N13U
Asus RT-N13




Asus Routers








Not Supported



WARNING: It is recommended to use ASUS Firmware restoration tool for ASUS routers initial flash
(use *.TRX file)
NOTE: Do Not flash micro this router.
NOTE: Requires K2.6, Do not flash anything else.
NOTE: During configuration or flashing a device, the only that should be hooked to the device is the computer and power.


Fixme This section is in need of cleanup!


Serial Num. = ?
CPU Type = Ralink RT3052F P0C4600B0 0842ST
MIPS Rev = ?
CPU Speed = 384MHz
Bus = ?
Flash Type = Parallel
Flash Chip = MX 29LV320DB1T
Flash Size = 4MB
Max Firmware Size = 3801088 bytes
RAM Size = 32MB (2x 16MB)
RAM Chip = 2x Samsung 852 K4S281632K-UC60
nvram Size = ?
Switch = Ralink RT3052F (SoC)
vlan Support = ?
Ethernet Port Count = 1-10/100-WAN 4-10/100-LAN
Wired Standard = IEEE 802.3/3u
boot_wait = ?
bootloader = U-Boot
Flash Card Socket/Type = No
SD/MMC Mod Support = No
MiniPCI slots = No
PoE = No
Power = 12V/1A
Color of LEDs = ?
Size = ?
USB = 1x USB 2.0
Serial Port = Yes
JTAG Port = No
Supported by TJTAG/Version = No JTAG Port
Supported by dd-wrt as of = Build 14594
dd-wrt K2.4 Support = No
dd-wrt K2.6 Support = Yes
Special Features = ?


Wireless Radio = Ralink RT3052F (SoC)
WLAN DSP processor = ?
Antenna Connector Type = Internal
Wireless Standard = IEEE 802.11b/g/n
WiFi Operating Frequency = 2.4GHz - 2.5GHz
 802.11n: BPSK / QPSK / 16QAM / 64QAM : Up to 300Mbps
 802.11g: ODFM @ 6, 9, 12, 18, 24, 36, 48, 54Mbps
 802.11b: DBPSK @ 1Mbps / DQPSK @ 2Mbps / CCK @ 5.5 / 11Mbps
Radio cor_rev = ?
Radio Capabilities = ?

Threads of interestEdit


Source: kalpik

  1. Download asus-to-ddwrt.trx from
  2. Install Asus Utilities from here:
  3. Disable windows firewall.
  4. Power off the router, then keep the reset button pressed, and power on the router. Let go of the reset button once the power LED starts blinking.
  5. Open Asus firmware restoration utility, and flash asus-to-ddwrt.trx
  6. Wait 3 to 5 minutes after the flash is done, then reboot router. Now you should have dd-wrt running
  7. Check for recommended builds here.


If dd-wrt is already on the router follow these instructions. If stock firmware is on the router follow the flashing instructions.

  1. Check for recommended builds here first.
  2. Set your computer to a static IP of (or to whatever subnet the router is on) Disable all firewalls and security. Disable wireless on your computer and only have the router connected to the flashing computer by the ethernet cable between the two.
  3. Hard reset or 30/30/30 (If the router supports it, if not, reset to defults in the GUI) prior to flashing. Wait. Check for password page on re-login and change password.
  4. Flash firmware. You can use the webgui except if you have a belkin router. (For belkin use tftp.exe to flash)
  5. least three minutes. Lights should return to normal. See important2, below. Failing to wait is how most people brick their routers.
  6. Do a power cycle of the router. (Unplug the cord, count to 30 and plug it back in.)
  7. Wait for the lights to return to normal usually about 2 minutes.
  8. Hard reset or 30/30/30 again (If the router supports it, if not, reset to defults in the GUI). Wait. Check for the password page and re-login to change the password. Then you can reconfigure your settings manually.
  9. Once configured set your computer back to autoIP and autoDNS.

Important1: This Hard reset or 30/30/30 works fine for Asus router, but you do have to power cycle after the reset.

Important2: After you flash the firmware, and before you do the hard reset, the router will be building some nvram settings. YOU MUST WAIT FOR THIS TO FINISH PRIOR TO DOING ANYTHING WITH THE ROUTER INCLUDING A HARD RESET. Usually, you can tell when this process is completed by the WAN light coming on, but it does take several minutes. Go have a beer. There are starting to be more and more people who BRICK their routers by not waiting until the nvram is rebuilt, PRIOR to doing a hard reset. YOU NEED TO WAIT!


Fixme This section is in need of cleanup!

Refer this website...

JTAG/Serial InfoEdit




Serial PinoutsEdit
Fixme This section is in need of cleanup!
Hyper terminal Setup in Windows XPEdit
In Windows XP, Click Start Button - All Programs - Accessories - 
   Communication - HyperTerminal
Enter a name for the connection, Click ok
Choose com port you adapter is plugged into, Click ok
 Bits per second = 115200
 Data Bits = 8
 Parity = none
 Stop bits = 1
 Flow control = none
Click ok
Click File - Save As, and select a place to save it to so you 
             don't have to enter the settings again.
Putty Setup in Windows XPEdit
After installing putty, run it
 Serial line = The COM port your using for serial (ie. COM3)
 Speed = 115200
Click on Serial under Connection
 Serial line to connect to = same as above (Serial line)
 Speed (baud) = 115200
 Data bits = 8
 Stop bits = 1
 Parity = None
 Flow control = None
Click Session
 Enter a name for your connection under saved sessions
Click Save
Click Open
Serial RecoveryEdit
Fixme This section is in need of Serial Recovery Instructions!

USB InfoEdit

The USB port is where you can connect an external USB hard drive or flash drive. Which can do a multitude of things. You can use in as a NAS, storage for a FTP server, use Optware to run external programs like torrent software, samba for sharing files to your network, share a USB printer with your network... The list of possibilities is long, it just takes a little research.

ProFTPd is included in most the newer builds of dd-wrt. Check the features chart to be sure.

A ftp server, file sharing, and a media sever is included in TomatoUSB if your device is compatable.


Asus RT-N13Ua Asus RT-N13Ub Asus RT-N13Uc

Asus RT-N13Ud Asus RT-N13Ue Asus RT-N13Uf

FCC PicturesEdit

Asus RT-N13U FCCa Asus RT-N13U FCCb Asus RT-N13U FCCc

Asus RT-N13U FCCd Asus RT-N13U FCCe Asus RT-N13U FCCf

Asus RT-N13U FCCg


Hardware ModificationEdit

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