Search  for anything...

TP-Link AX1800 WiFi 6 Extender Internet Booster (RE600X)

Based on 1,513 reviews
Condition: New
Checking for the best price...
$54.97
Holiday Deal · 31% off was $79.98

Buy Now, Pay Later


As low as $9.16 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Nov 13
Order within 21 hours and 41 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Style
AX1800 WiFi 6
Model
RE600X
Dimensions
1.4"D x 3.1"W x 5.9"H
Weight
8.16 oz
Color
White
Data Transfer Rate
1.8 Gbps
Warranty
2 year manufacturer
Works with
Laptop, Personal Computer

Features 8

  • Boosted WiFi Coverage: Extend your routers signal with RE600X, featuring 2 internal antennas that are specifically designed to cover areas with weak WiFi and eliminate dead zones
  • WiFi 6 Speeds: Enjoy smoother and more reliable streaming, gaming, downloading, and more with dual-band WiFi speeds up to 1.8 Gbps (1201 Mbps on 5 GHz band and 574 Mbps on 2.4 GHz band)
  • Connect More Devices to Your Network: Connect more devices that are out of range from your main router to keep them running at top speed
  • WiFi Repeater with Gigabit Ethernet Port: Create fast, reliable wired connections for your PC, Smart TV, or gaming console anywhere in your home with the gigabit ethernet port

Description

TP-Link AX1800 WiFi 6 Extender(RE600X)-Internet Booster, Covers up to 1500 sq.ft and 30 Devices,Dual Band Repeater up to 1.8Gbps Speed, AP Mode, Gigabit PortUniversal Compatibility: Works with all Wireless Router, gateway, or cable modem with Wi-FiAll Wi-Fi extenders are designed to increase or improve Wi-Fi coverage, not to directly increase speed. In some cases improving signal reliability can affect overall throughputA single router has limited WiFi coverage and always causes WiFi dead zones. RE600X wirelessly connects to your existing router and boosts more WiFi signals throughout your home, allowing you to enjoy smooth WiFi 6 network experiences everywhere with great speed, capacity, and coverage. The latest Wi-Fi 6 technology is built for today’s devices, eliminating lag, endless loading, and dead spots. It fully satisfies your network needs especially for bandwidth-intensive tasks like cloud gaming or 4K UHD video.Built-In Access Point Mode RE600X is more than a wireless range extender. Simply plug an Ethernet cable into its Ethernet port, and easily turn your wired internet connection into a 2×2 MU-MIMO dual band wireless access point.What is OneMesh™? TP-Link OneMesh is a simple way to form a Mesh network with a single WiFi name for seamless whole home coverage. Just connect a OneMesh range extender to a OneMesh router. No more searching around for a stable connection.

Specs 22

Brand TP-Link
Wireless Communication Standard 802.11ac, 802.11ax, 802.11b, 802.11g, 802.11n
Data Transfer Rate 1.8 Gbps
Frequency Band Class Dual-Band
Special Feature Access Point Mode, LED Indicator
Wireless Compability 802.11ac, 802.11ax, 802.11b, 802.11g, 802.11n
Special Features Access Point Mode, LED Indicator
Frequency 5 GHz

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Solid wifi extender
Style: AX1800 WiFi 6
I am well versed with Wifi technologies. This is a great little extender that I used in an home ASUS mesh environment. While this does not connect to AImesh it does connect easily to the environment and is compatible. I use this for a covered patio outside during the warm months of the year. I access the GUI through a web browser interface....not an app so I can't speak to that (just old). It is a dual band extender. I usually use 5ghz for the backhaul and 2.4 for the extension channel. At max performance this device easily reaches my shed with strong signal about 100 ft away. I choose a more limited performance due to wifi interference at the 2.4 level. This works extremely well on covering the patio areas and not bleeding over into the house. This device replaces much more expensive devices (Nighthawk extenders) and works far better. At the $40 deal price that I purchased this on it can be offered up outside under the patio and is affordable to replace unlike the Nighthawks. I've had problems with the GUI in the past with TP Link but this web interface was straightforward and easy to follow. Its easy to plug it in and then unplug it when necessary. The boot time is long but that is the case with most network devices. The connections are solid to multiple devices and the throughput and download speeds are acceptable for 4k streaming from the internet and internal network. A worthy purchase at the price point for my use. ... show more
Reviewed in the United States on November 13, 2025 by damocles

So easy to install...and it works fantastic
Style: AX1800 WiFi 6
I have tried numerous wifi "extenders" over the past 5 years or so, and none of them worked in contrast to the product claims by the manufacturer. I recently upgraded my router to a TP-Link AX21 (AX1800) wifi 6 model. I get great coverage inside my home, but venture outside onto my terrace and its signal could not produce a reliable connection. I was contemplating scrapping the router and going with a mesh router with satellites. But I just bought the router, was happy with it overall and I paid $100 USD for it. Then I began my search anew for an extender that would work with my router. Then I found this little baby for $70 on Amazon. I decided to give it a try, especially given Amazon's liberal return policies. I received the unit quickly and decided to pair it to my TP-Link router via the WPS mode. I plugged it in near my router. Step 1: press the WPS button on the router. Step 2: within 2 minutes, hold the WPS button on the extender for 2 seconds. Step 3: wait up to 2 minutes for pairing to be complete. Well, it worked flawlessly. I moved the extender to an AC outlet next to the door leading outside. I now got full wifi signal outside in either 2.4GHz or 5GHz. Also note, 5 GHz is great unless it is restricted by walls. So in the past, any signal I did receive outside had to be 2.4GHz. Now I can use either, and the connection strength on my iPhone 12 mini is great outside the house. Pages load instantly. YouTube videos stream flawlessly with no stuttering or lost connection. I could't be happier. Please note that the AX 21 TP-Link router has a design feature they call One Mesh. This extender also supports One Mesh. So unlike the extenders I have tried in the past, this extender maintains the same router channel name and SSID. So roaming is a seamless experience. I advise anyone looking for a good extender to consider this unit. But research is needed to make sure this extender is compatible with your router. I bought this extender because it specifically states it is One Mesh, and even bears the moniker "AX1800", undoubtedly with reference to my TP-Link AX1800 (AX21). Always choose an extender that allows for maintaining the same router channel name AND SSID. Other routers also have a feature to mesh with their extenders, so start your search there. Hope this helps! ... show more
Reviewed in the United States on May 6, 2023 by bobguitar53

Capable Extender, But Not Sure It's for Everyone – Younger Tech Users May Appreciate It More
Style: AX1800 WiFi 6
Capable Extender, But Not Sure It's for Everyone – Younger Tech Users May Appreciate It More I'd put this TP-Link AX1800 WiFi 6 extender at about 4 stars, though I'll be upfront—I'm not entirely sure I'm a fan of this product personally. The specs are genuinely impressive on paper: WiFi 6 support, dual band, coverage up to 1500 sq. ft., Gigabit ethernet port, AP mode, and OneMesh compatibility all sound great and deliver for the right user. Once it's fully set up and running, the signal boost and coverage improvement are noticeable and perform well. My hesitation comes down to the setup process—there's a fair amount of prep work and configuration involved before you're up and running, and for someone who just wants to plug it in and go, it can feel like more effort than expected. I think a younger, more tech-savvy user would probably appreciate all the advanced features and get more out of it than I have. If you're comfortable with network configuration and want a capable, feature-rich WiFi 6 extender, this one delivers solid performance. Just be prepared to invest some time in the setup to get the most out of it. ... show more
Reviewed in the United States on April 12, 2026 by Jason Clinton

Working great with my PC and other devices!
Style: AX1800 WiFi 6
TP-Link AX1800 WiFi 6 Extender Internet Booster My home office is one floor below and 30' to the side of our router. Plus, there is a desk, file cabinet and walls between the PC and the router upstairs so my signal was pretty weak. To use this, you have to set it up by plugging into an outlet right near the router and it creates 2 new channels with the same name as you have but tacks on '_EXT' to the ends of the 2 new channels. So you wind up with 4 channels effectively. I then moved the extender to an outlet in the office downstairs which is about 9' from the PC and it found the router again within just about one minute. Then you sign in with the same password to connect your PC, phone or tablet to the '_EXT' channel you want. It worked great and greatly boosted my 2.4ghz and 5G signals to my PC. I highly recommend this extender for price, signal and ease of setup. ... show more
Reviewed in the United States on November 25, 2024 by JHN

The extender is so-so warranty is fake
Style: AX1800 WiFi 6
I spoke with Ivan and he offered replacement. That was reasonable since the extender has no lights and was completely dead. I hope the replacement process is quick and accurate, but so far Ivan provide excellent service as and was polite, However is turned out the return RMA of the defective unit will vot me $19.95 which is 1/2 of the price of new one. So TP-Link is not worth it at all since 2 years warranty is just truck but not real. ... show more
Reviewed in the United States on August 18, 2026 by ATZ100

Really easy to connect
Style: AX1800 WiFi 6
Really easy to connect. Opened the tp-link "Tether" app on my phone added the extender and within a few minutes everything was up and working.
Reviewed in the United States on September 4, 2026 by R. C.

Serious Quality Control Issues
Style: AX1800 WiFi 6
I have used 3 of these RE600X extenders and have experienced problems with each one of them. These extenders don't seem to be very reliable and I don't recommend them. The first one I purchased worked fine for 3 months and then one day it just died. It completely stopped working & wouldn't power on. I started the RMA process with TP-Link and had to answer the same questions over and over with 3 support representatives before they authorized a RMA. I had to pay the postage to send the defective unit back before TP-Link sent me a replacement. The second one I purchased worked fine for about 6 months and then one day none of the 4 LED lights were lit up. The extender was still working OK and I could login to its IP address and confirm that it was operating normally. I tried a factory reset but that didn't help. It's still working but apparently all 4 of the LED lights are burned out. The third one (the RMA replacement unit) worked fine for about 6 months and then one day the LED light for 5 GHz connectivity wasn't lit up. The extender was still working OK and I could login to its IP address and confirm that it was operating normally. I tried a factory reset but that didn't help. It's still working but apparently the one LED light is burned out. Update: Ok, so now all 4 of the LEDs on the third extender are burned out. At least the wifi is still working. ... show more
Reviewed in the United States on August 16, 2026 by Coffee Grounds

An excellent dual-band WiFi extender
Style: AX1800 WiFi 6
I had an 8-year-old Netgear WiFi extender that I bought on Amazon. My network has since undergone significant changes, including a new ISP, AT&T Fiber, and a new TP-Link BE9300 router. I noticed hesitancy and drops occurring from the extender, and decided that it was time to upgrade it. I chose the TP-Link AX1800 (RE600X) WiFi extender and I'm very pleased with the results. First, it is dual-band, where the Netgear it replaced was only single-band at 2.4 GHz. I used the TP-Link Tether App for setup, and it was pretty logical and easy to use. In less than an hour, I had the extender up and running and was able to control the IoT devices in the zone it serves. I had no problem naming the extender with the same SSID as the old Netgear, so once the new TP-Link was installed, the devices recognized the SSID and connected. I have had nothing but good luck with TP-Link devices in my home. They include a new BE9300 router, several AV200 and AV2000 powerline adapters, and smart plugs and switches. All of it has never had to be replaced and outlived its technical functionality. I'd recommend the AX1800 to anyone trying to eliminate a dead zone in their home or office. I was only trying to provide service to a small area of my home, so the extender's coverage was fine for my use. If you're trying to service a larger area, you might need a model with more coverage. I highly recommend the TP-Link AX1800 and would buy it again! ... show more
Reviewed in the United States on November 19, 2025 by Bocaboy
Checking for best price...