Download for TL-WR841ND V9

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>How to find the hardware version on a TP-Link device?

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Product Overview

Setup Video

  • How to turn a router into an Access Point?



A firmware update can resolve issues that the previous firmware version may have and improve its current performance.

To Upgrade

IMPORTANT: To prevent upgrade failures, please read the following before proceeding with the upgrade process

  •  Please upgrade firmware from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it will be against the warranty. Please click here to change site if necessary.
  • Please verify the hardware version of your device for the firmware version. Wrong firmware upgrade may damage your device and void the warranty. ( Normally V1.x=V1)
    How to find the hardware version on a TP-Link device?
  • Do NOT turn off the power during the upgrade process, as it may cause permanent damage to the product.
  • Do NOT upgrade the firmware through wireless connection unless there is no LAN/Ethernet port on the TP-link device. For LTE-MiFi, it is recommended to upgrade via USB port.
  • It's recommended that users stop all Internet applications on the computer, or simply disconnect Internet line from the device before the upgrade.
  • Use decompression software such as WinZIP or WinRAR to extract the file you download before the upgrade.
Published Date: 2015-03-10 Language: English File Size: 3.09 MB

Modifications and Bug Fixes:

Bug Fixed:
1.Fixed the directory traversal security bug;
2.Dyndns will display "succeed"even with the wrong username and password. 


 For TL-WR841N V9.0 and TL-WR841ND V9.0
Published Date: 2015-01-04 Language: English File Size: 3.09 MB

Modifications and Bug Fixes:

  1. New Features/Enhancement:
    (1)Added the support for TP-LINK Tether 2.0 Mobile App;
  2. Bug Fixed:
    (1)Fixed the bug that when using WDS function,the PC may not get IP address sometime in three address WDS mode.


For TL-WR841ND V9
The configuration will be lost after upgrading.To avoid this issue please backup the configuration before upgrading,then restore the router by this configuration file.
Published Date: 2014-10-13 Language: English File Size: 3.64 MB

Modifications and Bug Fixes:

  1. Added session mechanism to improve security;
  2. Added a new login domain “” for web-based management(Compatible with old login domain;
  3. Improved the performance of wireless;
  4. Improved the numbers of maximum wireless clients to 31;
  5. Fixed bugs:(1)PPPOE can't dial up successfully in some special situations ; (2)Can't watch RTSP TV in some special situations.


For TL-WR841ND(UN) V9
Since the security mechanism of the new firmware have improved,the configuration file of the old firmware can not be used in the new firmware.

To Use Third Party Firmware In TP-Link Products

Some official firmware of TP-Link products can be replaced by the third party firmware such as DD-WRT. TP-Link is not obligated to provide any maintenance or support for it, and does not guarantee the performance and stability of third party firmware. Damage to the product as a result of using third party firmware will void the product's warranty.

Open Source Code For Programmers (GPL)

Please note: The products of TP-Link partly contain software code developed by third parties, including software code subject to the GNU General Public Licence (“GPL“), Version 1/Version 2/Version 3 or GNU Lesser General Public License ("LGPL"). You may use the respective software condition to following the GPL licence terms.

You can review, print and download the respective GPL licence terms here. You receive the GPL source codes of the respective software used in TP-Link products for direct download and further information, including a list of TP-Link software that contain GPL software code under GPL Code Center.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.


Published Date: 2013-11-29 Language: English File Size: 10.46 MB
Operating System: WinXP/Vista/7/8


EasySetupAssistant for TL-WR841ND、TL-WR841ND V9


TP-Link Tether

TP-Link Tether provides the easiest way to access and manage your network with your iOS or Android devices. Learn more about TP-Link Tether and Compatible Devices.

Note: To use Tether, please update your router’s firmware to the latest version.


Firmware Version
Working Mode
T2700G-28TQ License Download
License Model: T2700G-28TQ-L1000

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