Download for TL-WR940N V1

Please choose hardware version:

>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.
Vx.0=Vx.6/Vx.8/Vx.9(eg:V1.0=V1.6/V1.8/V1.9)
Vx.x0=Vx.x6/Vx.x8/Vx.x9 (eg:V1.20=V1.26/V1.28/V1.29)
Vx.30=Vx.32/Vx.33 (eg:V3.30=V3.32/V3.33)

Product Overview

TL-WR940N_Datasheet

Manual

450Mbps Wireless N Router
TL-WR940N

Utility

Easy Setup Assistant TL-WR940N_V1_100916

Download

Published Date: 2010-09-16

Language: English

File Size: 9.5MB

Operating System: Win98SE/Me/NT/2000/XP/2003/Vista/Linux

Setup Video

How to Resolve Double NAT using Starlink
How to Configure a TP-Link Router with Starlink
How to Set up Address Reservation on TP-Link Routers Windows

This video will show you how to set up Address Reservation on TP-Link routers.

More Fold
What should I do if I cannot access the internet? - Using a DSL modem and a TP-Link router

If you can’t access the internet using a DSL modem and TP-Link router, this video can help you solve the problem.

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What should I do if I cannot access the internet? - Using a cable modem and a TP-Link router

If you can’t access the internet using a cable modem and TP-Link router, follow this video step by step to solve your problem.

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Quick Tips - How to Log into a Router's Web Interface

This video will show you how to login to your TP-Link router's web interface

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How to turn a router into an Access Point?

FAQs

How to share network on Tether App 11-27-20244903
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Brief introduction of Wireless Channel, Channel Width and DFS 11-12-20247722
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How to improve my wireless speed or range 07-02-20241781940
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How to configure the TP-Link wireless router as Access Point 01-17-20242062927
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How to reset TP-Link router to factory defaults 08-30-20236983107
What should I do if the internet light is off or there is an error message “ WAN Port Unplugged” on the TP-Link router page? 07-12-2023467149
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How to confirm whether the router is connected to internet through Diagnostic function 06-29-2022373433
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How to protect your TP-Link network devices from potential attacks 06-29-2022134404
How to do troubleshooting from the system log when PPPoE connection fails 06-29-2022252025
How to install TP-Link wireless router to work with a DSL Modem (PPPoE) 06-29-20222778943
How to Upgrade the firmware version of TP-Link Wireless Router 06-28-20222808192
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Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(MAC OS)? 04-17-2019555154
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Application Requirement/Internet Access Control 10-17-2017171796
How to configure WDS function on TP-Link Wireless Routers(green UI) 09-14-20172338429
How do I install a TP-Link router to work with a DSL modem (Dynamic IP)? 12-27-2016840238
How do I install TP-Link wireless router to work with a Modem (Static IP)? 05-25-2016436134
How do I reduce the MTU size on my TP-Link Router? 05-23-2016202738
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Firmware

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.
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.
To avoid wireless disconnect issue during firmware upgrade process, it's recommended to upload firmware with wired connection unless there is no LAN/Ethernet port on your TP-Link device.
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.

TL-WR940N_v1_120201

Download

Published Date: 2012-02-07

Language: English

File Size: 3.01 MB

Modifications and Bug Fixes:

Fix the bug that cannot connect to the PPTP/L2TP server successfully.
Improve the dyndns function.

Notes:

For TL-WR940N v1

TL-WR940N_v1_111228

Download

Published Date: 2012-01-09

Language: English

File Size: 3.01 MB

Modifications and Bug Fixes:

Add the function of IP conflict detection between LAN and WAN.
Add the function that login the web page via domain name http://tplinklogin.net.
Add the function of day-light saving time.
Add MAC clone step in the Quick Setup configuration.
Add the function of supporting different internal and external port in Virtual Server.
Change the default LAN IP address to 192.168.0.1

Notes:

For TL-WR940N v1

TL-WR940N_V1_110117

Download

Published Date: 2011-01-17

Language: English

File Size: 2.856 MB

Modifications and Bug Fixes:

Improve the PPTP/L2TP perfermance;
Improve the perfermance of VPN Passthrough;
Add the support of IGMP;
Add support to DHCP Option 249;
Add the support of RTSP;
Add the support that the WAN IP and Gateway can be in different subnet;
Add the virtual server port transfer in second connection;
Fix the problem that the UPNP items disappear 12 hours later;
Fix the problem about the DDNS logon in Singapore;
Fix a backup & restore problem;
Standard the rule of adding static route;
Some web page display modifications.

Notes:

For TL-WR940N V1

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.

Emulators

Firmware Version	Working Mode	Language
100325	-	English	Browse

Note:

1. The emulator is a virtual web GUI where you can experience the TP-Link product management panel.

2. The listed emulators might not have the latest firmware.

3. The features displayed are for reference, and their availability may depend on local regulations. For more information, please refer to the datasheet or product page.