The Best WiFi Extenders of 2020
The TP-Link RE220 is one of our favorite WiFi extenders that we've ever gotten the pleasure of testing. Right off the bat, it's easy to set up with a QR code on the box that links to the app and guides you through a setup that takes mere minutes. We love that it's stylish, and it's no larger than the average air freshener or night light. It's also fantastic that despite its size and aesthetics, the RE-220 has still managed to fit in an ethernet port.
Range is not the strongest suit for the RE220. With a range of 1200 square feet, this model is great for home use, but for a business or special event, it would be a good idea to go with something that projects a signal over larger square footage. On that note, it's not the fastest repeater. If you're looking to get maximum Megabits per second (Mbps) for gaming or an office look for a faster model. Despite that, we still think it's great for most applications.
Claiming the top spot for mesh network-enabled extenders is the NETGEAR EX8000. With a range of 2500 square feet, this device would be perfect for an office or special event. This model has 4 ethernet ports, so it'd be ideal for a situation in which you'd want to hardwire several devices. The EX8000 easily integrates with the NETGEAR Nighthawk app that guides you through a seamless setup. Most extenders require you to create a new network name which means that you'll be switching your devices back and forth between the extender and the router as you move about the house or office — The EX8000 creates a mesh network that uses one name for the whole system so you can move from the router zone to the extended zone without dropping signal.
If you're looking for a small, wall-mount style plug-in WiFi extender, then this is not the one. It's pretty big and you're gonna have to find some room for it in your house. It's similar to the size of a 2010 era router. It's definitely also on the pricier side for these products. If you don't need a massive range and a bunch of ethernet ports, it may make sense to get something a bit cheaper. That said, for those that want to maximize range and move around without switching networks the EX8000 is a great choice.
If you need a decent WiFi extender at an affordable price the TP-Link N300 is a good choice. This device has a more tolerable look compared to models with several extra antennas, and as with all wall plug mount models, there are no wires or cords to deal with. We found the overall setup process for the N300 to be especially quick and easy, with a QR code on the box that links your phone directly to the proper avenue for downloading the TP-Link Tether app.
The TP-Link N300 is lacking in a few ways. First off, the range is unimpressive and it's not the fastest due to its single 2.4 GHz band. This model also only allows connection for eight devices, so if you need to boost the signal for lots of computers, phones, and tablets the N300 is probably not the right choice. We think this extender would be more well suited for one or two devices in a smaller space rather than an entire home or office.
If you want a wall plug WiFi extender that can connect as many devices as possible, the TP-Link RE300 is the way to go. This impressive little extender is able to have 25 devices connected at a time — more than any other wall plug model in our review. This makes it a great choice for households or offices with extra numbers of devices. It also has decent speed and range thanks to its dual bandwidth. We like that this model has no antennas, giving it a nice, sleek look.
One way that we found that the RE300 fell short is the lack of an ethernet plug — this device can only repeat wireless signals. The RE300 is also not the most affordable extender as far as wall plug style models go. We still think it's a solid option if you need an extended signal for several devices.
Right out of the box, the NETGEAR EX6150 stood out to us with how easy the setup process was. The NETGEAR Nighthawk App allows the user to set up the extender automatically using their SmartConnect mesh system without having to rename a network or reconnect all of your devices to a new network. This simple process coupled with the wall plug design and lack of wires will have you boosting your signal in a matter of mere minutes. For a wall plug style model, the EX6150 also offers a solid range of 1200 square feet. We love that this model has an unobtrusive look to it and that it doesn't stick out of the wall very far.
However, this model only has one ethernet port, so if you're looking to hardwire several devices straight into your extender this is not the one. The EX6150 is also on the pricey side. Despite that, we think that it's worth the time saved if you're looking for an extender that seamlessly integrates with your current wireless system.
We like that the BrosTrend AC1200 package includes an ethernet cable for its port that is located on the bottom of the unit. It also has the classic look of a small box with two antennas which isn't quite as snazzy as some other models but is also much less of a mess to look at than models with several antennas.
During our internet speed trials, the BrosTrend finished in the middle of the road compared to the other models in our review. We weren't very fond of the setup for this device. Although it does have a WPS button function for pairing with a router, BrosTrend does not have an app so you'll need to navigate to their website to create the administrator login and password for the extender and then write it down on a piece of paper for backup.
The D-Link DAP1720 is a pretty solid WiFi extender — with a range of 1100 sq feet and an ethernet cable port, it would be a solid choice for a wall plug model for someone who requires a decent amount of range. We found the signal indicator to be very useful for letting the user know their level of connectivity with the main router. During our speed tests, this model finished fairly well for a dual-band model.
We didn't think the DAP-1720 is the most modern-looking model with its 3 antennas so if you're looking for a device that doesn't draw attention to itself this isn't the one. It's also a bit top-heavy and nearly falls out off the wall in certain plugs. We were not very pleased with the setup process for the D-Link. The package includes a configuration card with passwords and codes that could easily get lost. The system seems a bit archaic compared to the models that have their own apps associated with them.
There were a few things about the Galaway G1208 that we really liked. First off, it's great that it has a signal indicator ring to let you know how much signal it is sending through from the router. The G1208 is also one of the only wall plug style WiFi extenders that we've seen that has two ethernet ports.
Unfortunately we found more to complain about this model than good things to say about it. The setup process is complicated and the instruction booklet is not very helpful. We also found that the signal from the Galaway G1208 tends to randomly drop to practically nothing. This model is a bit silly looking with 4 antennas. Unless you like making your device look like it's making funny hand gestures we'd recommend a device with a more simplistic design that does a better job.
Our favorite thing about the AMAKE Super Boost is its "access point" capabilities. Once the device is set up, you can then take it with you on the road and plug it directly into a modem with the included ethernet cable to create a small area of WiFi in the room — so it doubles as a router.
However, because most hotels and restaurants do not have their modem out for public access and most places have wireless routers already plugged into their modems, making this a bit of a silly feature except in special situations. The AMAKE also sticks out from the wall quite a bit giving it an awkward look. Regrettably, the setup process for the Super Boost is pretty much a convoluted pain that requires the user to enter their current WiFi password into a very questionable website. Still, this device would make a good choice for someone who needs a wireless signal projected directly from the router over a very small area.
The dodocool Wireless-N is a neat looking compact WiFi extender that somehow hides an ethernet port into its tiny body. The setup is made easy with a QR code on the box that directs the user to a website to usher you through the process.
Regrettably, we could not get this device to show any noticeable difference in WiFi performance. In fact, it made it worse and we cannot recommend this product to our readers.
Why You Should Trust Us
Leading the charge on our WiFi Extender review is Ross Patton. Ross's educational background is environmental science so he's no stranger to running experiments and spending time in the lab. Additionally, he has 10 years of product testing experience and has worked on projects such as Bluetooth trackers and lithium-ion battery-powered tools.
At GearLab we pride ourselves on the fact that we don't just simply build our reviews from manufacturer specs or other reviews — we purchase the products ourselves from the same retailers as our readers to physically get our own eyes and hands on them. More importantly, we create a test plan for each category of products and run a side-by-side analysis to gauge the true performance of each model.
Analysis and Test Results
After forming a test plan, we narrowed our determination down to three metrics — ease of use, aesthetics, and speed & range.
Ease of Use
To start things off we judged each package as we opened them to note the included cables, instruction booklets, cords, and configuration cards. Next, we inspected each model for its various buttons, plugs, lights, and ports. Mostly, this metric is weighted toward the setup process of each extender and how they interface with the current WiFi router.
We found both the NETGEAR EX8000 and its smaller cousin the NETGEAR EX6150 to be the strongest models for this metric, largely because the NETGEAR Nighthawk app helps make the process of integrating with an existing router as painless as possible. Scoring just behind the NETGEAR models are the TP-Link models. We love that they include a QR code on the box that links you straight to the app download and we found the setup process to go quite smoothly as well.
For aesthetics, we used our expert panel of judges to subjectively score the looks and feel of each device. We agreed that the more sleek looking extenders with the least amount of antennas looked the best.
The TP-Link AC750 RE220 was our favorite model for this metric as it looks more like a nightlight or an air freshener than something that is emitting a WiFi signal. Also scoring well for this metric is the TP-Link RE300 that looks a little more like an extender, but is still lacking antennas.
Next, we liked the NETGEAR EX8000 for its sleek black finish and tower design, although you will have to find somewhere to put it as it is quite large.
Our other favorites for their looks are the NETGEAR EX6150 and the TP-Link N300. These each only have two antennas, unlike other models that have three or four.
Speed & Range
Speed and the range are dependent on the strength and number of bands that the extender provides. Single bands broadcast at 2.4 GHz, dual bands emit 2.4 GHz as well as 5 GHz, and the newest triple-band models have two 5 GHz bands as well as a 2.4 GHz band. The higher the bandwidth and the more bands available, the more range and speed the extender will produce.
To test speed we set each extender up precisely halfway between our router and the devices — a distance of 25 feet. Then, using one of the many free internet speed test websites, we ran tests on both a smartphone and a laptop and recorded the results. To test range we began by connecting a smartphone to the extender then walked 100 feet away to ensure the signal was completely lost. We then pushed play on a YouTube video and slowly walked closer and closer to the extender until playback began which confirmed a solid connection. From this point, we measured the distance back to the extender with a measuring wheel.
By far and away the fastest extender with the largest range is the NETGEAR EX8000. We were able to play a YouTube test clip on our phones at a distance of 49 feet from the EX8000. We measured an Mbps rate of 59 with a cell phone and 65 with the laptop for this model.
This model has three bandwidths and with the mesh technology, your device will always automatically connect to the one that will provide you with the best signal as you move around the covered range.
The dual-band model that did the best or this metric was the NETGEAR EX6150. During the YouTube assessment, we were able to connect at a distance of 37 feet. When we ran the speed test the EX6150 showed 47 Mbps on the laptop, and 21 Mbps on the smartphone.
Finally, the top finishing single band model for this metric was the TP-Link N300. This device showed 21 Mbps on a laptop and 6Mbps on a smartphone during the speed analysis. For range, we established a connection at a distance of 22 feet from the extender.
Purchasing a product such as a WiFi extender can often be a confusing and difficult process. It's important to make sure you get a product that is strong enough and user-friendly enough to suit your needs, but you also don't want to spend too much on a device that is more powerful than what you require. Here at GearLab it is our goal to provide you with the best information possible so that you can purchase the products that are perfect for you.
— Ross Patton