Best wireless range extenders in 2021

Whether or not you are working from home, binging on Netflix, gaming on-line or maintaining with family and friends over video chats, you in all probability need a stable web connection that works in each nook of your private home — and in a pinch, a superb Wi-Fi range extender could be useful. It is an actual ache to have useless zones the place you simply cannot hook up with your Wi-Fi router, which you have in all probability realized the onerous method in case your cellular gadget or workspace is not shut sufficient to the router.

Wi-Fi vary extenders give your community a lift by receiving the wi-fi sign out of your router and rebroadcasting it out farther into your private home. They’re straightforward to arrange, too — simply choose a great place, plug one in and press the WPS button to sync it along with your foremost router. Typically, your wi-fi vary extender would not even should be the identical model as your present router so as to work. And if your private home community calls for the newest and biggest, then you definately’re in luck — our picks for the most effective Wi-Fi vary extenders embody fashions that assist Wi-Fi 6, the most recent and quickest era of Wi-Fi. 

Do not begin considering these vary extender issues are interchangeable, although. Over the previous 12 months, I’ve examined 10 totally different vary extenders right here at my house in Louisville, Kentucky, and efficiency undoubtedly varies. I’ve centered on plug-in vary extenders as a result of that is the most well-liked model, and probably the most reasonably priced, too. In the event you’re considering of spending greater than $100 or so on a fancier, table-top wi-fi extender, you must actually be fascinated about replacing your router instead — extra on that in direction of the top of this submit. 

In the long run, I discovered three clear vary extender winners that outperformed the remainder — let’s get proper to them:

Ry Crist/CNET

Presently out there for $80, the TP-Link RE505X is likely one of the most reasonably priced Wi-Fi vary extenders that features assist for Wi-Fi 6, which suggests it helps quicker, extra environment friendly speeds for current-gen units with the newest Wi-Fi radios. There’s a growing number of those available on the market and in our properties, so for many of us, Wi-Fi 6 is value prioritizing at this level.

The RE505X is about as constant a performer because it will get, and highly effective sufficient to supply common obtain speeds no decrease than 140 megabits per second in any a part of my house, the place I’ve incoming fiber web speeds of 300Mbps and a useless zone within the again the place speeds sometimes plummet into single digits. Common add speeds in that useless zone sat comfortably above 50Mbps, too, which is fast enough for HD video calls and anything that involves a lot of uploading. I did not see any ping issues, both, as latency stayed low all through my exams. All of that Wi-Fi coverage– the quick obtain speeds, the sturdy add speeds, the low latency — held true no matter whether or not I used to be operating my exams on a shiny iPhone 12 Professional with full assist for Wi-Fi 6 or on a dusty Dell laptop computer from 2015 with an growing old Wi-Fi 5 radio.

Mix that with idiot-proof setup and a large roster of further options within the app, and also you’re taking a look at my total high vary extender choose for 2021. My solely actual criticism is that the RE505X creates its personal, separate “EXT” model of your Wi-Fi community relatively than melding in for a unified expertise (except you are utilizing a TP-Link Archer A7 router) — but when that is a deal breaker, maintain studying for a stable Wi-Fi community various.

Ry Crist/CNET

At $35, the TP-Link RE220 was the least costly vary extender throughout my first run of exams in 2020, however that did not cease it from outperforming all the pieces else I examined at each flip. This Wi-Fi extender is quick, it is dependable, it really works with nearly each Wi-Fi router on the market, and it is easy to make use of. And, as of penning this, it prices even lower than I paid for it — down to simply $20.

Plug it in and press the WPS button to pair it with your private home community, and it will start broadcasting its personal networks on the two.4 and 5GHz bands. Each supplied regular Wi-Fi velocity all through my house, together with common obtain speeds on the 5GHz band of at the least 75Mbps in each room entry level I examined, together with sturdy add speeds. The RE220 by no means as soon as dropped my connection, and its speeds have been constant throughout a number of days of exams throughout each daytime and night hours.

It is slightly lengthy within the tooth at this level, and it will not wow you with Wi-Fi 6 speeds, however the sturdy ease of use and the regular, reliable degree of efficiency it gives means it is nonetheless an absolute steal at $20. It is an ideal alternative if you wish to enhance the sign from the Wi-Fi router to a again room that sits past the router’s attain, however you’d wish to pay as little as attainable to get the job achieved.

Read more about improving your home’s Wi-Fi.


Ry Crist/CNET

For example you need higher vary from your private home web connection, however you do not need to leap backwards and forwards between your regular Wi-Fi community and a variety extender’s “EXT” community. You need to maintain all the pieces unified to a single community that robotically routes your connection by the vary extender when wanted. Your finest wager is simply to improve to a mesh community system, as a result of that is precisely what mesh routers are designed to do.

That mentioned, should you store round for mesh Wi-Fi techniques, you may discover vary extenders that make the identical promise. It is a taller ask, since you may usually be connecting your vary extender with an off-brand wi-fi router from a wholly totally different producer. Happily, there’s a unified protocol called EasyMesh that is designed to assist all the pieces play good.

Two of the vary extenders I examined in 2021 assist EasyMesh, and each of those mesh extenders have been certainly in a position to mix proper into my present community and enhance its speeds to my house’s Wi-Fi sign useless zone without having to create a separate “EXT” community. Of the 2 of them, I desire the cheaper D-Link DAP-X1870 Wi-Fi booster. It boosted add speeds in my again toilet useless zone greater than another Wi-Fi extender I examined, and it hit the quickest useless zone obtain speeds after I used a Wi-Fi 6 consumer gadget. These speeds fell noticeably after I reran my exams utilizing a Wi-Fi 5 consumer, however the Wi-Fi sign efficiency was nonetheless stable.

How I examined them

We’re nonetheless working from house right here in 2021, so for my second spherical of at-home vary extender exams, I adopted the identical playbook as I did in 2020. In brief, I ran heaps and plenty and many velocity exams.

I began out by measuring the common web speeds in 5 totally different components of my house, a 1,300 square-foot shotgun-style home with an incoming AT&T fiber web connection of 300Mbps. I began in direction of the entrance of the home in the lounge, the place the router sits, then labored my method again to my house’s again toilet — a typical useless zone at any time when I am operating velocity exams right here. Even with an AX1500 Wi-Fi 6 router operating my Wi-Fi community site visitors, speeds in that again toilet dropped to averages of 15Mpbs for a Wi-Fi 5 consumer gadget (my six-year-old Dell laptop computer) and 50Mbps for a Wi-Fi 6 gadget (my six-month-old iPhone 12 Professional). Add speeds are sometimes within the single digits and generally the connection drops you outright.

These baseline speeds are represented by the grey columns within the take a look at outcomes under. See how they drop off in that again toilet?

Ry Crist/CNET

The highest chart exhibits you the common speeds in every room after I ran my velocity exams on a six-year-old laptop computer with an growing old Wi-Fi 5 radio. For the underside chart, I ran my velocity exams on an iPhone 12 Professional with full assist for Wi-Fi 6. The entire extenders boosted the again toilet speeds for each of them, however some did a greater job than others.

Ry Crist/CNET

If that again toilet have been, say, a again workplace, I might be depressing — however that presents a transparent mission for my take a look at extenders. Which one would offer the most important, steadiest Wi-Fi connection enhance to web velocity within the again half of my house? 

To search out out, I plugged every vary extender in separately and paired them with my router, related my laptop computer to their extension networks and repeated my velocity exams (after which once more on the iPhone, with Wi-Fi 6 in play). I positioned the extenders within the corridor, midway between the spots the place I take a look at within the hallway toilet and the master suite, and near the sting of the place I will maintain a robust reference to the router. A superb vary extender ought to be capable of obtain a stable sign from the Wi-Fi router at that distance, then beam its sign out farther than the wi-fi community might initially prolong.

In the long run, I ran a complete of 60 velocity exams for every extender, 30 to check its speeds to a Wi-Fi 5 consumer gadget and one other 30 to check its speeds to a Wi-Fi 6 consumer gadget. With every take a look at, I logged the consumer gadget’s obtain velocity, its add velocity and the latency of the connection, too.

Wi-Fi vary extenders in contrast

TP-Link RE315 TP-Link RE505X TP-Link RE605X Netgear EAX15 D-Link DAP-X1870 Asus RP-AC51
Worth $45 $80 $95 $100 $115 $50
Pace ranking AC1200 AX1500 AX1800 AX1800 AX1800 AC750
Wi-Fi customary Wi-Fi 5 Wi-Fi 6 Wi-Fi 6 Wi-Fi 6 Wi-Fi 6 Wi-Fi 5
EasyMesh Assist No No No Sure Sure No
Common obtain velocity, Wi-Fi 5 gadget 122.49 168.38 177.12 133.62 141.11 139.58
Common obtain velocity, Wi-Fi 6 gadget 119.27 198.67 195.40 242.10 218.47 151.72
Common add velocity, Wi-Fi 5 gadget 90.47 116.74 124.72 107.25 171.35 91.02
Common add velocity, Wi-Fi 6 gadget 86.26 129.65 147.73 168.50 159.37 96.77
Common latency 18.75 ms 19.10 ms 19.02 ms 19.32 ms 19.15 ms 26.35 ms
Common useless zone obtain velocity, Wi-Fi 5 gadget (initially 15.80 Mbps) 102.44 143.88 140.56 62.47 78.09 114.68
Common useless zone obtain velocity, Wi-Fi 6 gadget (initially 51.80 Mbps) 108.83 165.67 171.17 160.98 188.00 107.12
Common useless zone add velocity, Wi-Fi 5 gadget (initially 2.14 Mbps) 39.03 54.92 78.41 40.11 80.41 38.09
Common useless zone add velocity, Wi-Fi 6 gadget (initially 9.91 Mbps) 59.83 66.80 107.48 93.97 117.67 53.98

The 2021 outcomes: Wi-Fi 6 wins out

All in all, I examined six new plug-in vary extenders over the previous month. TP-Link is probably the most notable model of the bunch, because it makes and sells all kinds of vary extenders. It additionally produced CNET’s choose of final 12 months, the RE220. This 12 months, the corporate has three new fashions up on the market, together with two that assist Wi-Fi 6 — I made positive to check all of them, together with vary extenders from Asus, D-Link and Netgear.

The 2 that do not assist Wi-Fi 6 — the Asus RP-AC51 and the TP-Link RE315 — each carried out moderately nicely. Speeds from every have been roughly equivalent whether or not I used to be utilizing my Wi-Fi 5 laptop computer or my Wi-Fi 6 iPhone, which is sensible provided that the extenders have been connecting to every of them utilizing the identical set of Wi-Fi 5 protocols. Fancier Wi-Fi 6 vary extenders can use new tricks like OFDMA and 1024 QAM for quicker transmissions to different Wi-Fi 6 units.

Talking of which, the opposite 4 extenders every embody assist for Wi-Fi 6 and every of them supplied efficiency that was superior to the RP-AC51 and the RE315. Word that the Netgear EAX15 and the D-Link DAP-X1870 each assist EasyMesh, so as an alternative of velocity testing their devoted “EXT” community, I needed to take a look at my unique community with the vary extender robotically kicking in at any time when I moved out of vary. That is why Netgear’s common speeds look so good in the lounge (the orange columns within the graphs above) — I used to be connecting immediately by the router in the identical room. 

These graphs present the latency outcomes for all six vary extenders throughout all of my exams — Wi-Fi 5 on the left, Wi-Fi 6 on the fitting. A gradual ring that is near the middle is right right here and a lot of the extenders nailed it, holding tight at 20ms or so. However the Asus RP-AC51 (crimson) noticed plenty of spikes in each rounds of exams, with the common latency touchdown nearer to 30ms.

Ry Crist/CNET

Simply make certain that you additionally notice that these speeds weren’t nearly as good as what I’d usually anticipate from that router in the lounge (grey). In reality, the D-Link mannequin basically lower these regular front room speeds in half. EasyMesh is a helpful function, however you should not anticipate excellent efficiency when two competing manufacturers are pressured to play good.

One other crimson flag: Each the Netgear EAX15 and the D-Link DAP-X1870 at occasions underperformed with Wi-Fi 5 consumer units, with useless zone obtain speeds that have been slower on common than what I noticed from the Wi-Fi 5 extenders. It is not a disqualifier, but it surely pushes TP-Link in direction of the highest spot since each of its Wi-Fi 6 extenders had no such hassle boosting speeds for Wi-Fi 5 and Wi-Fi 6 units. That mentioned, D-Link redeemed itself with very good add speeds — the most effective amongst all six extenders in my again toilet for each Wi-Fi 5 and Wi-Fi 6 units, the most effective all through my whole home for Wi-Fi 6 units and the second finest all through my home for Wi-Fi 5 units.

In the long run, I awarded the highest spot to the TP-Link RE505X, as a result of it prices rather less than the also-great RE605X whereas managing to supply a comparable degree of efficiency. I believe it is greater than sufficient oomph for most individuals, however should you make loads of video calls or interact in different web exercise that leans closely on uploads, think about spending up for the RE605X — the average bump in add speeds might be the most important distinction between that one and the RE505X.

Not one of the plug-in vary extenders I examined in 2020 have been in a position to hit blazing quick speeds — however the TP-Link and D-Link fashions have been in a position to maintain speeds at the back of my home which might be simply quick sufficient for streaming HD video or making FaceTime and Zoom calls.

Ry Crist/CNET

Final 12 months’s exams

In 2020, I examined 4 bargain-priced vary extenders to see which one supplied probably the most bang for the buck. It was the beginning of the pandemic and folks have been scrambling to bolster their house networks — I needed to make sure we might level them to a superb, budget-friendly choose that might do the most effective job as a sign booster providing an additional room’s value of protection in a pinch.

In the long run, the TP-Link RE220 was the runaway winner. Nonetheless out there for $35 or much less, it stays a stable worth choose in 2021.

I’ve separated these 4 fashions from the opposite six as a result of the take a look at setup was totally different in 2020 and it would not be honest to make direct comparisons to these outcomes. The massive distinction is the router I used. This 12 months, so as to absolutely take a look at the capabilities of extenders just like the TP-Link RE505X, the Netgear EAX15 and the DP-Link DAP-X1870 that assist Wi-Fi 6, I wanted to make use of a router that supported Wi-Fi 6, as nicely. Final 12 months, in 2020, I used the mix modem and router that got here with my ISP plan and that one would not assist Wi-Fi 6 in any respect.

You have already examine the most effective of that bargain-priced bunch, the TP-Link RE220. Listed here are my takeaways from the opposite three I examined:

With two adjustable exterior antennas, the D-Link DAP-1620 is fairly highly effective for a budget-priced vary extender, but it surely wasn’t as constant as our high choose.

Ry Crist/CNET

D-Link DAP-1620: This was the one vary extender that ever managed to hit triple digits throughout my 2020 exams, with a mean velocity of 104Mbps in my bed room throughout night hours. Setup was simply so simple as what I skilled with TP-Link, too. I used to be in a position to stream HD video, browse the online and make video calls on the extender’s community with none problem.

Community speeds have been inconsistent although — and far slower in daytime hours, with a much bigger dropoff than I noticed with TP-Link. The gadget additionally dropped my connection at one level throughout my velocity exams. On high of that, the app was too finicky for my tastes, refusing to let me log in and tweak settings with the provided gadget password. It finally pressured me to reset the gadget.

Software program woes apart, the {hardware} appears good with this vary extender and it has a twin exterior antenna setup. Since it isn’t fairly the most recent mannequin from D-Link, there is a good likelihood you’ll find it on sale someplace. One vendor has it listed new on Amazon for about $40, however I would not spend greater than $30 on it, given what the superior TP-Link RE220 prices.

The Netgear EX3700 wasn’t highly effective sufficient for the value.

Ry Crist/CNET

Netgear EX3700: It is a dated-looking gadget and it wasn’t a robust performer in my exams. The two.4GHz band was in a position to maintain workable speeds between 30 and 40Mbps all through most of my house, which was sturdy sufficient to stream video with minimal buffering, or to carry a fast video name with a slight delay. However the 5GHz band was surprisingly weak, usually dropping into single digits with solely a single wall separating my PC or related gadget from the vary extender. 

I wasn’t a fan of the online interface, both — it appeared extra inquisitive about getting me to register for the guarantee (and choose into advertising emails) than in truly providing me any form of management over the connection. There’s an app you should use as an alternative, but it surely’s solely out there on Android units. WPS button-based setup enables you to skip all of that, which is useful — however nonetheless, with most retailers providing it for about $50, that is one you’ll be able to safely skip.

The Linksys RE6350 left quite a bit to be desired.

Ry Crist/CNET

Linksys RE6350: My speeds have been in line with the RE6350 — they simply weren’t quick. 

By default, the gadget robotically steers you between the two.4 and 5GHz bands, however with obtain speeds starting from 10 to 35Mbps all through all of my exams over a number of days, it would as nicely simply default to the slower 2.4GHz band. The gadget helps computerized firmware upgrades, which is nice, however you’ll be able to’t use the Linksys Wi-Fi app to tweak settings — as an alternative, you may must log in by way of the online portal.

On high of all that, the RE6350 appeared to be the least steady of all of the extenders I examined, with multiple dropped connection throughout my exams. At about $50, that is simply too many negatives for me to suggest it.

Most plug-in vary extenders solely provide primary options at finest, however the TP-Link RE220 additionally features a sign power tester and a Excessive-Pace Mode within the app.

Screenshots by Ry Crist/CNET

Different issues to contemplate

Other than my velocity exams, I made positive to stream video in my bed room on every extender’s community and I made a number of video calls on every community, too. I additionally hung out taking part in with every extender’s settings. You should not anticipate a lot, however most will at the least make it straightforward to alter the extension community’s identify or password. Some embody app controls with additional options, too.

My high choose, the TP-Link RE505X, makes it straightforward to tweak settings by way of TP-Link’s Tether app on an Android or iOS gadget. Once more, the options make for slender pickings, however you’ll be able to test sign power or activate Excessive-Pace Mode, which dedicates the two.4GHz band for site visitors from the router to the vary extender, leaving the 5GHz free on your regular Wi-Fi community site visitors. That mode truly wasn’t as quick as sharing the 5GHz band like regular after I examined it out, as a result of these incoming 2.4GHz speeds are restricted, but it surely nonetheless may be a helpful possibility in some conditions.

Setting a variety extender up is about as painless because it will get. Most, together with all ten that I’ve examined right here at house, assist Wi-Fi Protected Setup, or WPS, which is a common protocol that wi-fi networking units can use to attach with one another. Simply plug the vary extender in and wait a minute for it in addition up, press the WPS button after which press the WPS button in your router inside two minutes.

It is also value ensuring that your vary extender consists of at the least one Ethernet port. In the event you can join your wired gadget (like a wise TV) on to it, then you definately’ll take pleasure in speeds which might be as quick as attainable.


A mesh router with its personal, devoted vary extenders will do a good higher job of spreading a speedy Wi-Fi sign all through your private home and you will get one for lower than you would possibly suppose. As an illustration, this three-piece setup from Netgear Orbi did nicely in our exams and it is at present out there for lower than $150.


Ought to I simply get a mesh router?

One final notice: In the event you’re residing in a bigger house, or should you want speeds quicker than 100Mbps at vary, then it is in all probability value it to go forward and improve to a mesh router that comes with its personal range-extending satellite tv for pc units. You have obtained extra choices than ever nowadays, and just about all of them would likely outperform a standalone router paired with a plug-in range extender like those examined right here.

As an illustration, I had a three-piece TP-Link Deco M5 mesh router available throughout my 2020 exams, so I set it up and ran some velocity exams alongside the 4 vary extenders I initially examined. My common speeds stayed nicely above 100Mbps all through my whole home, even within the again. Higher nonetheless, I did not want to leap backwards and forwards between my foremost community and separate extension networks. All the pieces was consolidated to a single, unified community and the mesh robotically routed my connection by an extender at any time when it made sense. Easy!

Higher nonetheless, a three-piece model of that system with a router and two extenders currently costs $150 — and it is simply considered one of a number of respectable mesh setups you will get for beneath $200. As an illustration, the 2019 model of Eero’s mesh system now prices $199 for a three-pack. The AC1200 model of Netgear Orbi is one other good finances mesh choose and a three-pack is out there for just $140 at Walmart. Choices like these are why I do not suggest spending far more than $100 on a variety extender.

In the event you’re keen to spend greater than $200 on a mesh router, you may begin seeing choices that assist the newest, fastest Wi-Fi 6 speeds, in addition to tri-band fashions with an extra 5GHz band you can dedicate to site visitors between the router and the extenders. In the event you can afford it, my advice is to put money into a system that does each, as tri-band design paired with Wi-Fi 6 makes for one of the most powerful combos you can get in a mesh router

Later in 2021, we’ll begin seeing mesh routers that assist Wi-Fi 6E, which provides in unique entry to the newly opened, ultra-wide 6GHz band. I’ve obtained loads of data on techniques like these in my full mesh router rundown, so you’ll want to give {that a} look, too.

That mentioned, if all you want is on your present router to keep up a gradual sign one or two rooms farther into your private home, then a easy vary extender will in all probability do exactly fantastic — particularly should you purchase the fitting one. For my cash, the TP-Link RE505X, the D-Link DAP-X1870 and the TP-Link RE220 are the most effective locations to begin.

Vary extender FAQs

Obtained questions? Look me up on Twitter (@rycrist) or ship a message straight to my inbox by clicking the little envelope icon on my CNET profile page. Within the meantime, I will submit solutions to any generally requested questions under.

How efficient are vary extenders?

Plug-in vary extenders like these might help enhance your speeds if you’re connecting removed from the router, however they will solely achieve this a lot. The precise velocity enhance will rely upon a mess of various elements, together with the format of your private home, the kind of router you are utilizing, the kind of gadget you are attempting to attach with, and your web plan’s speeds. 

If your private home’s web connection gives high speeds of 100Mbps or larger, then a good, well-placed vary extender ought to be capable of enhance your obtain speeds in a useless zone or if you’re in vary by at the least 50Mbps. That is sufficient to browse the online or stream video on-line.

Is a variety extender good for Wi-Fi? Does it gradual it down?

Most vary extenders will put out their very own separate community — normally the identify of your unique community with “_EXT” added to the top, or one thing like that. Having a separate community like that beneath the identical roof as your foremost community might probably trigger a small quantity of interference, however I have not seen any noticeable slowdowns on my foremost community throughout any of those exams.

That mentioned, maintain a watch out for consumer units (telephones, laptops and so forth) that robotically hook up with whichever community gives the most effective sign on the time. In the event you’ve used a tool like that on each your foremost community and the extender’s community, then it is attainable that your gadget will leap from one to the opposite with out you realizing it. As an illustration, in case your laptop computer is in your foremost community and you progress a bit nearer to the extender than the router, then your laptop computer would possibly lose its connection and leap over to the vary extender’s community for the stronger sign power, though the speeds on that extender community may be slower.

How do I do know if I want a variety extender?

Plug-in vary extenders are a superb match when it’s worthwhile to enhance the sign in a single useless zone. You probably have multiple useless zone in your house the place the speeds plummet, then you definately may be higher off simply upgrading to a superb mesh router (we have got plenty of recommendations there, too).

One of the best ways to determine what number of useless zones you are coping with is to seize your cellphone or a laptop computer and run some velocity exams in every room the place it’s worthwhile to use the web. Begin with a recent connection to your community in the identical room because the router, after which pull up a superb speed-testing web site (I like the Ookla speed test, however there are several good ones you should use). Run at the least three velocity exams within the room, jot the obtain and add outcomes down for every one, then transfer to the subsequent room and repeat. 

After getting common speeds for every room, search for spots the place your speeds fall under 30% of no matter ISP speeds you are paying for every month. These are the rooms that might use a lift — if it is only one (or two which might be shut collectively), then a single vary extender may be all you want. If there are multiple, then possibly mesh is the way in which to go.

Extra on connectivity | Finest wi-fi vary extenders in 2021


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