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TP-LINK TL-WR840N

Photos - Wi-Fi TP-LINK TL-WR840N
Videos 17Photos 15
Expecting restock
$40.99 
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.
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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
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog TP-LINK 2024 - new products, best sales and most actual models TP-LINK.
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.

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