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TP-LINK TL-WR840N

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TP-LINK TL-WR840N
WAN:Ethernet
Connection:LAN 4 ports, 100 Mbps
Wi-Fi:Wi-Fi 4 (N)
2.4 GHz:300 Mbps
Antennas and signal:20 dBm, 2 antenna(s), non-removable
Four LAN ports. Button to turn off the Wi-Fi network. Support for CCA technology.

One of the most popular models of wireless routers in the TP-LINK range. Despite the fact that this device entered the market at the end of 2015, it remains relevant, and the firmware updates released during this time have eliminated numerous software weaknesses. This model supports full duplex 802.11b/g/n Wi-Fi connections and operates in the 2.4 GHz frequency band. Thus, the TP-LINK TL-WR840N wireless router provides compatibility with almost any wireless device available today, including smartphones, tablets, smartwatches, multimedia set-top boxes, TVs, printers, cameras, etc.

The data transfer rate that it can ensure when communicating with full-duplex 802.11b / g / n devices reaches 300 Mbps. To ensure stable operation in the air, which is noisy by neighboring Wi-Fi devices, there is CCA technology that allows the device to correctly select a channel free from interference. WDS, IGMP Proxy, bridge mode 802.1Q tag vlan technologies are also supported to support IP TV broadcasting. In addition, the device is equipped with 4 Fast Ethernet LAN ports (up to 100 Mbps) for organizing a wired network.

All specifications
Specifications TL-WR840N
Colour
Product typerouter
Data input (WAN-port)Ethernet (RJ45)
Wi-Fi
Wireless Wi-Fi connection
Wi-Fi standardsWi-Fi 3 (802.11g)
Wi-Fi 4 (802.11n)
Frequency band2.4GHz
Wireless speed 2.4 GHz300 Mbps
Connection and LAN
WAN1 port
100 Mbps
LAN4 ports
100 Mbps
Antenna and transmitter
Number of antennas2 / 5 dBi /
Antenna typeexternal
2.4 GHz antennas2
Transmitter power20 dBm
Functions
FeaturesNAT
bridge mode
repeater
firewall
CLI (Telnet)
More featuresDHCP server
VPN
DDNS
DMZ
Security
Safety standardsWPA
WEP
WPA2
General
Dimensions182x128x35 mm
Official Websitetp-link.com
Added to E-CatalogFebruary 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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TP-Link TL-WR840N N300 Wi-Fi Router TL-WR840N

The TP-Link TL-WR840N is a high-performance N300 Wi-Fi Router designed to meet the needs of home and small office users. Operating on a single-band frequency of 2.4 GHz, this router supports the Wi-Fi 4 (802.11n) standard, enabling a maximum WLAN data transfer rate of 300 Mbit/s. With its WAN connection type featuring an RJ-45 interface and Fast... moreEthernet LAN ports, the TL-WR840N ensures reliable wired connectivity alongside its robust wireless capabilities. Equipped with two external antennas that provide a maximum gain of 5 dBi, the TL-WR840N enhances signal strength and coverage, making it an excellent choice for larger spaces. This router supports a variety of security protocols, including WEP, WPA, WPA2, and WPA-Enterprise, along with an SPI firewall to safeguard your network against potential threats. Additionally, it supports both IPv4 and IPv6 protocols, ensuring compatibility with the latest internet standards. The TP-Link TL-WR840N also features advanced management options such as web-based management, Quality of Service (QoS), and WPS for easy and secure connections. With four Ethernet LAN ports available, users can connect multiple devices simultaneously, making it a versatile solution for various networking needs. The combination of its reliable performance, enhanced security features, and user-friendly management tools positions the TL-WR840N as a strong contender in the competitive router market. ...
Senetic.co.uk
Delivery: to United Kingdom
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£14.42

Tp-link Z000338/TL-WR840N

EU Plug.300Mbps wireless transmission rate ideal for both bandwidth sensitive tasks and basic work Easy wireless security encryption at a push of WPS button IP based bandwidth control allows administrators to determine how much bandwidth is allotted to each PC WDS wireless bridge provides seamless bridging to expand your wireless network What This... moreProduct Does:- The 300Mbps Wireless N Router TL-WR840N is a combined wired/wireless network connection device designed specifically for small business and home office networking requirements.The TL-WR840N creates an exceptional and advanced wireless performance, making it ideal for streaming HD video, VoIP and online gaming.Also, Wi-Fi Protected Setup (WPS) button on the sleek and fashionable exterior ensures WPA2 encryptions, preventing the network from outside intrusions.300Mbps Wireless N Speed.- Fast Download Speed:- TP-LINK´s TL-WR840N is a high speed solution that is compatible with IEEE 802.11b/g/n.Based on 802.11n technology, TL-WR840N gives users wireless performance at up to 300Mbps, which can meet your most demanding home networking needs, such as HD streaming, online gaming and large files downloading.CCA Technology.- Stable Wireless Signals:- Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhancing wireless performance.IP QoS:- IP based bandwidth control allows administrators to determine how much bandwidth is allotted to each PC.Easy Setup:- Either using the optimized user interface and setup wizard or the CD (included) setup wizard will allow you to get 'online´ quickly and easily.Hardware.Features:- Interface:4 10/100Mbps LAN PORTS,1 10/100Mbps WAN PORT.- Button:WPS/RESET Button.- External Power Supply:9VDC / 0.6A.- Wireless Standards:IEEE 802.11n, IEEE 802.11g, IEEE 802.11b.- Dimensions ( W x D x H ):7.2 x 5.0 x 1.4in.(182 x 128 x 35 mm).- Antenna:2 Antennas Wireless.Features:- Frequency:2.4-2.4835GHz Signal Rate:- 11n:Up to 300Mbps(dynamic).- 11g:Up to 54Mbps(dynamic).- 11b:Up to 11Mbps(dynamic) Reception Sensitivity:- 270M:- 68dBm10% PER.- 130M:- 68dBm10% PER.- 108M:- 68dBm10% PER.- 54M:- 68dBm10% PER.- 11M:- 85dBm8% PER.- 6M:- 88dBm10% PER.- 1M:- 90dBm8% PER Transmit.Power:- CE:-.- FCC:-.- Wireless Functions:Enable/Disable Wireless Radio, WDS Bridge, WMM, Wireless Statistics.- Wireless.Security:64/128-bit WEP, WPA / WPA2,WPA-PSK / WPA2-PSK Software.Features:- Quality of Service:WMM, Bandwidth Control.- WAN Type:Dynamic IP/Static IP/PPPoE/.- PPTP/L2TP.- Management:Access Control.- Local Management.- Remote Management.- DHCP:Server, Client, DHCP Client List,.- Address Reservation.- Port Forwarding:Virtual Server,Port Triggering, UPnP, DMZ.- Dynamic DNS:DynDns, Comexe, NO-IP.- VPN Pass-Through:PPTP, L2TP, IPSec (ESP Head).- Access Control:Parental Control, Local Management Control, Host List, Access Schedule, Rule Management.- Firewall.Security:DoS, SPI
Tradeinn.com
Delivery: in United Kingdom
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£14.49

TP-Link TL-WR840N 300Mbps Wireless N Speed Router - White

The 300 Mbps Wireless N Router TL-WR840N is a combined wired/wireless network connection device designed specifically for small business and home office networking requirements. The TL-WR840N creates an exceptional and advanced wireless performance, making it ideal for streaming HD video, VoIP and online gaming. Also, Wi-Fi Protected Setup (WPS) bu... moretton on the sleek and fashionable exterior ensures WPA2 encryptions, preventing the network from outside intrusions.
Mytrendyphone.co.uk
Delivery: in United Kingdom
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£21.50

TP-Link N300 Wireless Wi-Fi Router with Internal Antenna TL-WR840N

Amazon.co.uk
Delivery: in United Kingdom
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£25.06
Model overview based on user reviews  
The TP-LINK TL-WR840N is a budget-friendly router that offers easy setup and a strong signal, making it suitable for small apartments or basic internet needs. Users appreciate its simple design and affordable price, with some noting its reliability over long periods. However, several reviews highlight issues with signal stability and unexpected disconnections, particularly when using older devices or in environments with interference. While it performs well for basic tasks, users looking for consistent high-speed internet or gaming might experience frustration due to frequent signal drops. Overall, the TP-LINK TL-WR840N is a decent choice for those on a budget, but it may require occasional reboots and adjustments to maintain performance.
Pros

Cons

4
3
6
8
Simple, easy to use, reliable and accessible
25 December 2023 
A simple and affordable router, without any unnecessary features, performs its intended task well. Distributes up to 100 Mbps to 4-5 devices without complaints. Evenly allocates the load. Easy to connect. Easy and quick to set up (for this, it's important to remember your settings). It may occasionally disconnect, but that can also depend on the provider, and over a long period of use, it has worked in several different locations.
+ Simple, reliable, easy to "restart"
- the brightness of the materials and the glossy surface on the white color can be seen from any segment :)
luriosity.techuse TP-LINK TL-WR840N more than year
Good low-cost router, but TP-Link
1 September 2018 
I've been using it for 4 months, and overall, there are no complaints. It falls into the category of "set it and forget it." Smartphones and new laptops work great, speed is high even through 2 panel walls, the signal is stable. A problem arose with an old laptop (from 2010) - the network often disappears, disconnects. Most likely, it's the laptop's weak adapter (everything is fine with other routers), and this can be quite an unpleasant surprise. There's another issue, but it's very specific. If an ASUS UX series laptop is connected to this router's network, and a Bluetooth audio device is connected to the laptop, the TP-LINK TL-WR840N Wi-Fi network drops. The only solution is to reboot the router and disable the Bluetooth adapter on the laptop. The TP-LINK service center said they are aware of the issue, but they don't know how to fix it. This also happens with other routers from this company, both old and new. It's quite regrettable since this issue has been known since 2013. I've mentioned two problems, one strange and the second even stranger. But I'm quite sure that other users might not need to reboot the router even after a couple of years of use. Overall, the router is good, even very good, but it's TP-Link.
1. Good speed
2. Stable performance (if you don't have ASUS UX with a connected Bluetooth device)
3. Strong signal
4. Easy setup
Like most TP-Link products, unexpected and hard-to-explain problems may occur
Oleksandr Haivanuse TP-LINK TL-WR840N few months
Overall, for the money it's quite decent.
25 December 2024 
I have been using it for more than 4 years. During this time, the cable broke, sometimes the signal disappeared for unknown reasons. Sometimes the Internet lags, it is noticeably weaker than the speed of mobile Internet.
Price
Weak data transfer speed
Natasha Gurovause TP-LINK TL-WR840N more than year
3 out of 23 user review(s) shown
10 more user review(s)
Video reviews

Truly stylish products in the category of wireless routers of the low-cost segment can be counted on the fingers of, if not one, then both hands. One of these is a router named TL-WR840N from TP-LINK.

Glossy UFO

The model is “built” in a “body” of white glossy plastic, on which dust and fingerprints are not particularly visible. In shape, it vaguely resembles a kind of flying saucer with two protruding non-removable antennas. Between the bases of the "horns" from the rear, physical connection interfaces lined up in a harmonious row : a 100-megabit WAN port and a quartet of LAN ports with a similar data transfer rate.

Ways to "park"

The fulcrum for the router in the desktop “parking” method is plastic legs without a rubberized coating, which is why the device sometimes slides on a table or cabinet. You can attach it "tightly" to the wall — the holes for this case are placed on the rear perforated panel of the router. The indicators on the "facade" of the TP-LINK TL-WR840N show the status of the system, the Wi-Fi module, LAN and WAN connections, as well as the operation of the WPS protocol.

Stable connection

The router distributes the Internet "over the air" in only one frequency band of 2.4 GHz. In the line-of-sight zone, customers receive a consistently high quality Internet connection at a “flight” speed close to the maximum claimed “according to the passport”. Breaking through two panel walls, the speed sags by about half. To ensure stable operation, the router was “brought up” with support for CCA technology, which allows you to select a channel free from noise. The TP-LINK TL-WR840N is the best fit for a small studio apartment with one or two permanent residents. With a minimum low-cost, there is practically no better option than the model in question.