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The TP-Link TL-WR840N v6.2 Router Firmware 20070 EU is a wireless router designed to provide home and small office networks with reliable connectivity. It comes with a range of features that deliver high-speed internet access and coverage throughout the house or building.

List of Features

  • 300Mbps wireless speed.
  • Two antennas provide stable wireless connections and optimal coverage.
  • IP-based bandwidth control supports QoS function, effectively preventing bandwidth abuse.
  • A detachable power adapter ensures easier maintenance and customizable power consumption.
  • Easy Setup Assistant with multi-language support for a quick hassle-free installation.


  • Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
  • Frequency: 2.4-2.4835GHz
  • Wireless Functions: Enable/Disable Wireless Radio, WDS Bridge, WMM, Wireless Statistics
  • WAN Type: Dynamic IP/Static IP/PPPoE/PPTP(Dual Access)/L2TP(Dual Access)/BigPond
  • Ports: 1 x 10/100Mbps WAN Port, 4 x 10/100Mbps LAN Ports
  • Interface: 4 x 10/100Mbps LAN Ports, 1 x 10/100Mbps WAN Port
  • Power Supply: 9VDC / 0.85 A
  • Dimensions: 7.2 x 5.0 x 1.4 in (182 x 128 x 35 mm)

Using Technologies

The TP-Link TL-WR840N v6.2 Router Firmware 20070 EU uses a range of technologies to ensure that it delivers stable connections with high-speed data transfer rates. These technologies include:

  • Wireless N speed technology: This technology provides up to 300Mbps of wireless speed to support high bandwidth consuming applications.
  • WDS bridge: The Wireless Distribution System technology extends the wireless network coverage by establishing wireless connections between APs or routers in different places.
  • IP-based bandwidth control: The Quality of Service technology prioritizes bandwidth allocation to prevent bandwidth abuse and optimize bandwidth usage.

Known Issues With This Device

The TP-Link TL-WR840N v6.2 Router Firmware 20070 EU is a reliable device, but users should be aware of the following issues:

  • Sometimes the device randomly disconnects from the internet.
  • Some users have reported issues with the wireless connectivity dropping completely after some use or when there are multiple devices connected to it.


If you are experiencing issues with the TP-Link TL-WR840N v6.2 Router Firmware 20070 EU, try the following troubleshooting steps:

  • Disconnect any devices that are not in use from the router.
  • Make sure that the router is centralized and not obstructed.
  • Update the firmware on the router.
  • Perform a factory to reset to default settings.

Information About Its Driver

The TP-Link TL-WR840N v6.2 Router Firmware 20070 EU uses a driver called "TL-WR840N v6/v6.2 Easy Setup Assistant [81.53M]". The driver is available on the official TP-Link website and can be easily downloaded to configure the router settings. Once the driver is downloaded, the Easy Setup Assistant provides a simple, step-by-step process to configure the router for internet connection. Users can switch between five different languages during the installation, including English.