Download for TL-WR841N V12
- Product Overview
Setup Video
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How to Resolve Double NAT using Starlink
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How to Configure a TP-Link Router with Starlink
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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.
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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?
Feature Filter: All Configuration GuideTroubleshootingUser Application RequirementQ&A of functional explanation or specification parametersFurther AssistanceWhen You Set Up
FAQs
- How to install TP-Link 11N wireless router to work with a DSL Modem (PPPoE- new logo) 07-24-2025 128142 views
- How do I use the WDS Bridging function to extend my wireless network? 07-18-2025 753334 views
- What should I do if I cannot access the internet through Wi-Fi router? 07-18-2025 3275592 views
- What can I do if my router keeps rebooting itself? 07-08-2025 398047 views
- Why did I receive an email titled "Potential Vulnerabilities Detected in Your Account"? 06-27-2025 35542 views
- How to find your TP-Link Router’s IP address 06-25-2025 8722702 views
- How to upgrade the firmware on the TP-Link Wi-Fi Routers 06-20-2025 680293 views
- 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? 06-19-2025 621682 views
- What should I do if I cannot open specific websites? 06-16-2025 212621 views
- How do I perform the Speedtest? 06-16-2025 164211 views
- How to share network on Tether App 06-12-2025 39458 views
- How to setup TP-Link Wi-Fi Router with Singtel on Tether App 05-21-2025 43586 views
- How to setup TP-Link Wi-Fi Router on web management page 05-21-2025 1051670 views
- How to use Parental Control function on TP-Link 11N Wireless router (new logo) 05-19-2025 127109 views
- How to configure Wireless MAC Filtering on TP-Link 11N wireless router (new logo) 05-19-2025 238379 views
- How to configure Address Reservation on TP-Link 11N wireless router (new logo) 05-19-2025 161544 views
- How to use Parental Control function on Wireless router 05-19-2025 538702 views
- How to configure Address Reservation on TP-Link wireless router 05-19-2025 678984 views
- How to do troubleshooting from the system log when PPPoE connection fails 05-14-2025 289019 views
- How to bind IP Address and MAC Address on TP-Link Router 05-12-2025 649116 views
- Brief introduction of Wireless Channel, Channel Width and DFS 11-12-2024 108452 views
- What if I forget my wireless password of TP-Link Wi-Fi router? 07-11-2024 7667539 views
- How to improve my wireless speed or range 07-02-2024 1941811 views
- Why Do I Fail to Access tplinkwifi.net? 06-28-2024 14937279 views
- How do I log into the web-based Utility (Management Page) of TP-Link wireless router? 06-28-2024 23272210 views
- How to configure the TP-Link wireless router as Access Point 01-17-2024 2392033 views
- How to choose right TP-Link product for your internet service 12-19-2023 65000 views
- Should I use Dynamic IP or PPPoE? 12-19-2023 124868 views
- How to view and save System Log of TP-Link wireless router 12-15-2023 1054259 views
- How to setup TP-Link Wi-Fi Router with Singtel on web management page 12-14-2023 51333 views
- How to reset TP-Link router to factory defaults 08-30-2023 7746977 views
- How to connect TP-Link router with Starlink 06-20-2023 568393 views
- What should I do if my internet connection is slow? 05-23-2023 689650 views
- What should I do if the LED of TP-Link router is abnormal? 03-17-2023 299360 views
- How to configure Static Routing on wireless routers 03-02-2023 766988 views
- How to Create Static Routing on TP-Link Routers 03-02-2023 178108 views
- What are the most frequent asked questions about the TP-Link devices' speed? 02-21-2023 943426 views
- What should I do if wireless connection cannot work on TP-Link Wi-Fi router? 09-13-2022 358036 views
- How to use bandwidth control on TP-Link wireless router 09-01-2022 1808542 views
- How do I configure the basic wireless settings for my TP-Link 11N routers (new logo)? 08-24-2022 381747 views
- How do I configure the basic wireless settings for my TP-Link 11N Wireless Router? 08-24-2022 12686934 views
- How to Avoid Double NAT When DSL Modem Router and Wireless Router are Used Together 07-05-2022 217715 views
- Why My TP-Link Router Can Not Get WAN Parameters From My Modem? 06-29-2022 4833521 views
- How to confirm whether the router is connected to internet through Diagnostic function 06-29-2022 417773 views
- How to set up access control for website blocking on TP-Link Wireless Router (older green UI) 06-29-2022 1149470 views
- How to Setup DDNS(DynDNS) on Wireless Router 06-29-2022 689131 views
- How to configure Wireless MAC address filter on wireless router 06-29-2022 1035317 views
- How to find the wireless key on the 11N router 06-29-2022 863366 views
- How to Setup DDNS (No-IP) on TP-Link Wireless Router 06-29-2022 431830 views
- How to protect your TP-Link network devices from potential attacks 06-29-2022 166127 views
- How to install TP-Link wireless router to work with a DSL Modem (PPPoE) 06-29-2022 2889237 views
- How to Upgrade the firmware version of TP-Link Wireless Router 06-28-2022 3048183 views
- How to set up Wake-on-LAN on wireless router 06-28-2022 365941 views
- How to bind IP Address and MAC Address on TP-Link 11N Router (new logo) 06-28-2022 97523 views
- How to configure WDS function on TP-Link Wireless Routers (new logo) 06-28-2022 405430 views
- How to set up Access Control for website blocking on TP-Link 11N Wireless Router (new logo) 06-28-2022 650012 views
- How to upgrade the firmware version of TP-Link 11N Wireless Router (new logo) 06-28-2022 182429 views
- Why cannot log into the Management Page with NOD 32 ESET? 03-21-2022 211337 views
- What should I do if I can’t log into web-based interface of my TP-Link device? 03-21-2022 1681261 views
- What can I do if I forget the login password of TP-Link Wireless Router? 03-21-2022 10662922 views
- What should I do if I cannot find my wireless network or I cannot connect the wireless network ? 03-21-2022 2012817 views
- Troubleshooting: Unstable wireless connection on TP-Link router 03-18-2022 2907731 views
- Port forwarding: how to set up virtual server on TP-Link wireless router? 03-18-2022 1256648 views
- How do I install TP-Link 11N wireless router to work with a Modem (Static IP-new logo)? 03-17-2022 92937 views
- How do I install a TP-Link 11N router to work with a DSL modem (Dynamic IP-new logo)? 03-17-2022 86899 views
- Application Requirement/Choose WAN Connection Type on my TP-Link router 01-24-2022 253183 views
- How do I install TP-Link router to work with a Cable Modem? (Old UI) 12-23-2021 1574961 views
- How do I change the IP address of a TP-Link Wireless Router ? 07-24-2020 2420038 views
- How to set up Port forwarding feature on my TP-Link Wireless Router for Xbox Live? 07-01-2020 367922 views
- How do I configure MAC Address Clone on my TP-Link Wireless Router(green UI)? 09-27-2019 437404 views
- Why cannot I access the Internet after successfully connected to the TP-Link router’s wireless network(Windows OS)? 09-06-2019 1697023 views
- Setting up parental controls on TP-Link wireless routers via Tether APP (TL-WR841N) 07-22-2019 129552 views
- How do I configure Remote Management for my TP-Link Wireless Router? 04-18-2019 1260955 views
- How do I secure/protect my wireless network by using WPA-PSK/WPA2-PSK on TP-Link Wireless 11N Router? 04-18-2019 784589 views
- Why my TP-Link Router gets a WAN IP from the modem but no internet access? 04-18-2019 668888 views
- Why cannot I access the Internet after successfully connected to the TP-Link router's wireless network(MAC OS)? 04-17-2019 587311 views
- Application Requirement/Internet Access Control 10-17-2017 196828 views
- How to configure WDS function on TP-Link Wireless Routers(green UI) 09-14-2017 2449910 views
- How do I install a TP-Link router to work with a DSL modem (Dynamic IP)? 12-27-2016 891168 views
- How do I install TP-Link wireless router to work with a Modem (Static IP)? 05-25-2016 481361 views
- How do I reduce the MTU size on my TP-Link Router? 05-23-2016 227857 views
- Application Requirement/ Parental Control 03-20-2014 126469 views
- How do I secure/protect my wireless network by using WEP encryption on TP-Link wireless 11N Router? 02-28-2013 362025 views
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-WR841N(EU)_V12_230317 |
Download
Important NoticePlease upgrade firmware/software from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it may cause upgrade failure or mistakes and be against the warranty. |
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Published Date: 2023-03-22 | Language: English | File Size: 3.94 MB |
Modifications and Bug Fixes: Enhance device security. |
TL-WR841N(EU)_V12_220802 |
Download
Important NoticePlease upgrade firmware/software from the local TP-Link official website of the purchase location for your TP-Link device, otherwise it may cause upgrade failure or mistakes and be against the warranty. |
|
---|---|---|
Published Date: 2022-08-03 | Language: English | File Size: 3.94 MB |
Modifications and Bug Fixes: Enhance device security. |
TL-WR841N(EU)_V12_160624 |
Download | |
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Published Date: 2016-06-24 | Language: English | File Size: 3.93 MB |
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.
Apps

- 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 TP-Link device's firmware to the latest version.
GPL Code
Emulators
Firmware Version |
Working Mode |
Language |
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160624 |
- |
English |
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.
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