TP-Link AX1800 WiFi 6 Extender(RE605X)-Internet Booster, Covers up to 1500 sq.ft and 30 Devices,Dual Band Repeater up to 1.8Gbps Speed, AP Mode, Gigabit Port

TLDR Review: TP-Link AX1800 WiFi 6 Extender

Published: September 10th, 2024

Score

The TP-Link AX1800 WiFi 6 Extender (RE605X) earns a high score, praised for its excellent signal coverage, easy setup, and robust performance, particularly for streaming and gaming. However, some users noted issues with maintaining connections and potential speed drops when too many devices are connected, which may detract from its value for users with lower internet plans or multiple competing devices. Overall, it is a substantial option for users seeking to enhance their home WiFi network.

9.2/10
Expert
6.5/10
Consumer

Scores

design
9.2
performance
8.85
range
9.2
setup
10

Pros

  • •Excellent range extension, covering up to 1500 sq.ft effectively.
  • •Supports up to 30 devices simultaneously without significant speed drops.
  • •Easy setup and configuration process.
  • •Duaand feature minimizes interference and improves overall performance.
  • •Gigabit Ethernet port allows for a higpeed wired connection.
  • •AP Mode is useful for converting wired connections into a 2x2 MIMO dual-band wireless access point.
  • •Adaptive Path Selection ensures the best connection path for optimal performance.
  • •High Speed Mode enhances connections for heavy activities like HD streaming and gaming.

Cons

  • •Some users reported occasional drops in connection requiring resets.
  • •Performance may vary depending on the existing router's capabilities.
  • •The device can be bulky and might not fit well with some home decor.
  • •The range might not meet expectations in larger multtory homes.

Bottom Line

The TP-Link AX1800 WiFi 6 Extender (RE605X) is a robust solution for extending WiFi coverage in homes up to 1500 sq.ft and supporting up to 30 devices. While it occasionally needs a reset and might not fully cover very large homes, its advanced features like Adaptive Path Selection and High-Speed Mode make it a compelling choice for those needing reliable, high-speed internet throughout their living space.

Product Score

Based on professional reviews and customer feedback

7.85/10
Overall
9.2
Expert
6.5
Consumer

Why this score?

The TP-Link AX1800 WiFi 6 Extender (RE605X) earns a high score, praised for its excellent signal coverage, easy setup, and robust performance, particularly for streaming and gaming. However, some users noted issues with maintaining connections and potential speed drops when too many devices are connected, which may detract from its value for users with lower internet plans or multiple competing devices. Overall, it is a substantial option for users seeking to enhance their home WiFi network.

8+ Excellent
6-8 Good
4-6 Average
<4 Poor
Available at Amazon
View at Amazon
Lowest at any Popular Retailer
$77.99 at NFM
How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 14 retailers to give you the short version.

Where to Buy

Prices last updated: October 7th 2026 2:09 am
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More Answers

If you're still curious about the TP-Link AX1800 WiFi 6 Extender, here are some other answers you might find interesting:

📶

What is OneMesh and does the TP-Link RE605X support it?

Q&A
Published: September 10th, 2024
Last Updated: September 10th, 2024

The TP-Link AX1800 WiFi 6 Extender (RE605X) does support OneMesh, which lets TP-Link devices work together to create a single, unified WiFi network. According to the manufacturer's description, it offers dual-band speeds up to 1.8 Gbps—574 Mbps on 2.4 GHz and 1201 Mbps on 5 GHz. This is useful for activities like 4K streaming and online gaming.

It can cover up to 1500 sq. ft. and support up to 30 devices at once, making it a good fit for larger homes with lots of devices.

Setting it up is pretty straightforward for most people. Our research shows that many find the TP-Link Tether app helpful for determining the best place to put it. However, some folks did run into setup issues, especially with connecting both 2.4 GHz and 5 GHz bands using WPS or dealing with firmware updates. In such cases, using the web interface or the app for extra steps was necessary.

Performance-wise, there's a mixed bag. Many users notice a big improvement in WiFi speed and coverage, eliminating dead zones and providing stable signals. Some professional reviews also back this up

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📡

Does the TP-Link RE605X work with any router?

Q&A
Published: September 10th, 2024
Last Updated: September 10th, 2024

Yeah, the TP-Link AX1800 WiFi 6 Extender (RE605X) should work with most routers, including TP-Link's OneMesh routers, to boost your WiFi coverage.

There are just a couple of things to keep in mind for it to work smoothly. From what we've found, some people have had trouble connecting to the OneMesh network. The main issue seems to be outdated firmware. Firmware version 1.04 or higher is key for a stable connection with OneMesh. Without it, you might see connection drops and other issues.

If you run into problems, try using the extender in AP mode. This might give you a more stable connection, but you might lose some OneMesh features like seamless roaming and unified management. Also, if your router isn’t on the latest firmware that supports OneMesh, you could still have connection problems.

To get the best out of the TP-Link RE605X, make sure both your router and the extender have the latest firmware updates. If you hit a snag, checking for and installing firmware updates is the first thing to try.

We found that TP-Link customer support might have firmwar

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📶

Is the TP-Link RE605X easy to set up?

Q&A
Published: September 10th, 2024
Last Updated: September 10th, 2024

Yeah, setting up the TP-Link RE605X (AX1800 WiFi 6 Extender) is pretty straightforward. You don't need to be super tech-savvy to get it going. Just plug it into a power outlet and connect it to your router with an Ethernet cable.

That's for the Access Point (AP) mode, which turns a wired connection into a WiFi signal. It's really handy for boosting your network in areas that your regular WiFi struggles to reach, like rooms far from your router or places with thick walls. This is where the RE605X really does a great job.

The manufacturer says it can use both WiFi bands to keep connections fast and smooth, aiming to reduce those annoying dead zones.

Based on what we've found, using the TP-Link Tether app makes the setup even easier. The app walks you through everything, so it's pretty quick and painless. Folks who’ve tried it also say it's easy and stress-free to set up.

One thing to keep in mind: when you use the AP mode, it disables the local DHCP, meaning it'll rely completely on the wired connection for optimal performance. This helps your devices get a

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🚀

How fast is the TP-Link RE605X WiFi extender?

Q&A
Published: September 10th, 2024
Last Updated: September 10th, 2024

The TP-Link RE605X AX1800 WiFi 6 Extender is pretty fast. According to the manufacturer's description, it can hit speeds up to 1.8Gbps, with 574Mbps on the 2.4GHz band and 1201Mbps on the 5GHz band. It should handle things like 4K streaming, online gaming, and several devices all at once without any major slowdowns.

It also supports TP-Link's OneMesh technology, which lets it work seamlessly with OneMesh routers like the Archer AX21. This creates a unified network across your home, so as you move around, your devices automatically stay connected to the best signal.

However, our research indicates that while OneMesh generally works well, a few folks ran into hiccups. Some had to update the firmware on both the extender and their router for everything to work smoothly. Others mentioned needing to tweak network settings, like disabling DHCP on the extender.

But once these issues were sorted out, it worked great.

So, if you make sure your firmware is up-to-date and handle any initial setup issues, the RE605X should give your home WiFi a solid boost in speed and reliabil

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📶

What is the range of the TP-Link RE605X WiFi extender?

Q&A
Published: September 10th, 2024
Last Updated: September 10th, 2024

The TP-Link RE605X WiFi Extender can cover most homes, eliminating dead zones and ensuring a solid WiFi signal throughout. The manufacturer's description mentions that it significantly enhances coverage by extending your existing network.

Of course, the exact range can depend on your home’s layout and construction materials, but our research shows that it really helps in areas which used to have weak or no signal at all. Plus, if you pair it with a compatible TP-Link OneMesh router, it provides a seamless mesh network experience, using a single SSID for both the 2.4 GHz and 5 GHz bands. This means you don't have to switch networks as you move around your home.

For the best results, place the extender midway between your router and the areas where you need better coverage. Just make sure it’s within range of your current WiFi signal. This positioning can help maximize the range and strength of your extended network.

And since it supports WiFi 6, you'll likely notice better speed and reliability compared to older WiFi standards.

Setting it up is pr

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Alternatives to Consider

If the TP-Link AX1800 WiFi 6 Extender doesn't quite fit your needs, here are some other options to consider: