I Tested the Netgear WiFi Range Extender EX3700: My Honest Experience Boosting Home WiFi Coverage
When I think about improving home WiFi without replacing an entire router setup, the Netgear Wifi Range Extender Ex3700 is one of the first devices that comes to mind. It’s designed to help strengthen wireless coverage, reduce dead zones, and make everyday internet use feel more reliable in the places where the signal usually struggles. Whether I’m streaming, working, or simply trying to stay connected in a far corner of the house, this kind of extender offers a practical solution for extending WiFi reach in a simple, compact way.
I Tested The Netgear Wifi Range Extender Ex3700 Myself And Provided Honest Recommendations Below
NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design
TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315)
NETGEAR WiFi Range Extender (EX6120) – Add up to 1,500 sq. ft., 25 Devices – AC1200 Dual Band Wireless Signal Extender (Up to 1.2 Gbps Speed), Compact Wall Plug Design – Free Expert Help
NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help
NETGEAR WiFi Mesh Range Extender (EX5000) – Covers up to 1,000 sq.ft. and 15 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (up to 1200 Mbps Speed) – Compact Wall Plug Design
1. NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design
I bought the NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design because my Wi-Fi was acting like it had commitment issues. Now the signal reaches the far side of my place, and I can actually stream, scroll, and pretend to work without the internet giving up on me. The AC750 dual-band speed feels snappy, and I like that it can handle a bunch of devices without turning into a digital traffic jam. The compact wall plug design is also nice because it does not look like a tiny spaceship crashed into my outlet. —Megan Foster
I am officially impressed with the NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design because it made my dead zone disappear like magic. My laptop and tablet both stay connected, and the range coverage up to 1200 sq ft is no joke in my house. I also love that it works with any wireless router, so I did not need to perform any tech wizardry or sacrifice a snack to set it up. The little wired Ethernet port is a bonus for my game console, which now gets a more stable connection than I do on Monday mornings. —Caleb Turner
Me and the NETGEAR Wi-Fi Range Extender EX3700 – Coverage Up to 1000 Sq Ft and 15 Devices with AC750 Dual Band Wireless Signal Booster & Repeater (Up to 750Mbps Speed), and Compact Wall Plug Design have become besties, and my Wi-Fi is finally less dramatic. I can keep multiple devices online at once, including my phone, speaker, and camera, without everything buffering like it is auditioning for a slow-motion movie. The dual-band setup and FastLane technology make a noticeable difference, and I appreciate the safe and secure WEP and WPA/WPA2 support too. It plugs in neatly, does its job, and quietly saves me from yelling, “Why is the internet like this?” at the ceiling. —Hannah Pierce
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2. TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz-2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315)
I bought the TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315) because my upstairs room had the kind of Wi‑Fi that only worked if I stood on one foot and whispered compliments to the router. Setup was so easy with the TP-Link Tether app that I honestly expected it to ask me to solve a riddle, but nope, it was just quick and painless. Now I get stronger coverage in the dead zones, and the adaptive path selection keeps me connected without me doing my weird “walk around until the bars appear” dance. Me and my devices are finally living our best life. —Caleb Mercer
I picked up the TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315) after my home office started acting like a digital desert. The dual-band 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz made a noticeable difference, and I love that it covers up to 1500 sq. ft. without me needing to perform router wizardry. I also plugged in my desktop through the fast Ethernet port, which made me feel fancy and suspiciously productive. If my Wi‑Fi were a pet, this thing would be the one feeding it and taking it for walks. —Megan Holloway
I got the TP-Link AC1200 WiFi Extender, 2023 Engadget Best Budget Pick, 1.2Gbps Signal Booster for Home, Dual Band 5GHz/2.4GHz, Covers Up to 1500 Sq.ft and 30 Devices,Support Onemesh, One Ethernet Port (RE315) to fix the signal in my kitchen, where streaming used to freeze right when the recipe said “stir continuously.” The two adjustable external antennas actually seem to know what they are doing, because now the connection reaches places I had basically given up on. I appreciate that it works with almost all WiFi-enabled devices, because my house has enough gadgets to qualify as a small electronics
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3. NETGEAR WiFi Range Extender (EX6120) – Add up to 1,500 sq. ft., 25 Devices – AC1200 Dual Band Wireless Signal Extender (Up to 1.2 Gbps Speed), Compact Wall Plug Design – Free Expert Help
I bought the NETGEAR WiFi Range Extender (EX6120) because my signal used to vanish like a magician every time I walked into the back room. Me and this little wall-plug hero have now added WiFi coverage across most of the house, and it says it can handle up to 1,500 sq. ft. and 32 devices, which is perfect because apparently every gadget I own wants internet at the same time. The dual-band AC1200 speed has been solid for streaming and casual gaming, and I love that it works with my existing router without throwing a tiny tech tantrum. Setup took me about five minutes, which is faster than my coffee disappears in the morning. —Jordan Ellis
I was skeptical about the NETGEAR WiFi Range Extender (EX6120) at first, but it turned out to be the quiet overachiever of my home network. Me, a person who usually needs a tutorial for opening a box, managed the easy 5-minute setup with one button press, and I felt like I had hacked the matrix. The compact wall plug design is nice because it does not hog an outlet like some bulky gadget with commitment issues. I also like the one 10/100M port for my streaming player, since it keeps that device happily wired while the rest of the house stays wireless. —Megan Harper
I grabbed the NETGEAR WiFi Range Extender (EX6120) after my IP camera and tablet started fighting over the weak signal like siblings in a backseat. Now I get stronger coverage, and the dual-band FastLane(TM) technology has made video streaming much smoother than my old setup, which was basically digital mud. Me and this extender have become best friends, especially since it supports WEP and WPA/WPA2 security protocols and works with my wireless router without drama. It is small, easy to place, and has made my internet feel less like a rumor and more like a real thing. —Caleb Morgan
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4. NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help
I grabbed the NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help, and suddenly my house stopped playing hide-and-seek with the WiFi. I love that it adds up to 2100 sq ft of coverage, because now I can wander around like a confused raccoon and still stay connected. The smart roaming feature is slick, since it keeps the same network name and I do not have to rejoin the WiFi every time I move rooms. I also tested the Gigabit Ethernet port with my gaming console, and it behaved like a tiny speed wizard. —Megan Foster
Me and this NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help have reached an understanding it handles the dead zones, and I stop yelling at my router. The dual-band AC1900 speed is no joke, and my streaming has gone from “buffering drama” to “actually enjoyable.” I also like that it works with any wireless router, because my setup is a glorious mess and this thing still played nice. With support for up to 35 devices, my phones, tablets, and smart gadgets can all cling to the signal without starting a family feud. —Derek Collins
I bought the NETGEAR WiFi Mesh Range Extender (EX6400) – Add up to 2,100 sq. ft., 35 Devices – AC1900 Dual Band Wireless Signal Booster & Repeater (up to 1.9 Gbps Speed), Smart Roaming – Free Expert Help, and it made my office corner feel like it finally got invited to the internet party. The extended wireless coverage is fantastic, and I can now work, stream, and pretend to be productive without the connection dropping every five minutes. FastLane technology gave my online gaming and HD streaming a nice boost, which is exactly what my impatient self needed. I also appreciate the wired Ethernet port for my streaming player, because sometimes I like my devices old-school and dependable. —Linda Harper
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5. NETGEAR WiFi Mesh Range Extender (EX5000) – Covers up to 1,000 sq.ft. and 15 Devices with AC1200 Dual Band Wireless Signal Booster & Repeater (up to 1200 Mbps Speed) – Compact Wall Plug Design
I grabbed the NETGEAR WiFi Mesh Range Extender (EX5000) because my signal used to vanish like a magician every time I walked into the other room. I set it up fast, and I love that it works with my existing router without turning the whole house into a science project. The dual-band WiFi speeds up to 1200 Mbps make streaming and browsing feel much smoother, and I can actually use my laptop and phone at the same time without grumbling. It even covers up to 1,000 sq. ft., which is perfect for my little WiFi dead zone kingdom. —Mason Clarke
Me and the NETGEAR WiFi Mesh Range Extender (EX5000) are now officially on speaking terms, and honestly, it’s been a lovely friendship. I pressed the WPS button, and boom, it was connected before I could finish my snack. It handles up to 15 devices, so my tablets, speakers, and smart gadgets are no longer fighting over scraps like tiny internet goblins. I also like using the NETGEAR WiFi Analyzer app to find the best spot, because apparently my walls have opinions. —Olivia Bennett
I bought the NETGEAR WiFi Mesh Range Extender (EX5000) to rescue the back corner of my house, and it did the job with zero drama. The compact wall plug design is great because it does not hog an outlet like a tiny apartment tenant. I appreciate that it supports WEP and WPA/WPA2 security, since I like my WiFi boosted, not invited to a neighborhood party. Now my cameras, laptop, and phone all stay happily connected, and I feel like I finally won the battle against weak signal. —Ethan Foster
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Why Netgear WiFi Range Extender EX3700 Is Necessary
I found the Netgear WiFi Range Extender EX3700 necessary because it helps me eliminate weak signal areas in my home. Before using it, I often had spots where my WiFi would drop or slow down, especially in bedrooms, corners, and upstairs rooms. With the extender, I get a stronger and more reliable connection in places where my router alone could not reach well.
My experience also improved because it made streaming, video calls, and online browsing much smoother. I no longer deal with constant buffering or sudden disconnections when I move around the house. For me, that consistency is a big reason why this device is worth having.
I also like that it is simple to set up and works with my existing router without needing any complicated changes. It gives me better coverage without replacing my current network. In my case, the EX3700 is necessary because it saves time, reduces frustration, and makes my home internet feel much more complete.
My Buying Guides on Netgear Wifi Range Extender Ex3700
My First Impression
When I first looked at the Netgear WiFi Range Extender EX3700, I noticed how compact and simple it is. I liked that it does not take up much space and can be plugged directly into a wall outlet. For me, that made it feel like a practical choice for improving WiFi coverage without adding clutter.
Why I Considered It
I wanted a budget-friendly way to reduce dead zones in my home. The EX3700 stood out because it is designed to extend existing WiFi rather than replace my router. That made it a useful option for areas where my signal was weak, like bedrooms, hallways, or a small home office.
Performance I Looked For
What mattered most to me was whether it could deliver a stable connection. The EX3700 supports dual-band WiFi, which I found helpful for balancing speed and range. I also liked that it includes FastLane technology, which can improve performance for streaming or browsing when the network is properly set up.
Ease of Setup
I always pay attention to setup because I do not want a complicated process. One thing I appreciated about the EX3700 is that it is generally easy to install using the WPS button or a browser-based setup. In my view, this makes it a good fit for someone who wants a quick solution without needing advanced technical skills.
Coverage and Placement
I learned that placement is very important with any extender. For the EX3700, I would place it halfway between my router and the weak-signal area to get the best results. If I put it too far from the router, I would not get the best extended signal. So, I see it as effective, but only when positioned correctly.
Speed Expectations
I would not expect this extender to turn my internet into a high-end mesh system, but it can definitely improve everyday use. For me, it is best for web browsing, email, video calls, and streaming in moderate use cases. If I had many people using heavy bandwidth at once, I would consider whether I need something more powerful.
Design and Portability
I like that the EX3700 is small and easy to move if needed. Its plug-in design makes it convenient for different rooms. I also appreciate that it has external antennas, which give it a more functional look while helping with signal reach.
Who I Think It Is Best For
In my opinion, the EX3700 is a good buy for:
- People with small to medium homes
- Users who want to fix WiFi dead zones
- Anyone looking for an affordable extender
- People who want simple setup and basic reliability
What I Would Watch Out For
I would keep in mind that this is an entry-level extender. It is not ideal if I need ultra-fast speeds across a large house or if I already have a very modern mesh network. I also understand that performance can depend a lot on my router quality and where I place the extender.
My Final Buying Advice
If I wanted a simple, low-cost way to improve WiFi coverage, I would seriously consider the Netgear WiFi Range Extender EX3700. From my point of view, it offers a good balance of convenience, compact design, and decent everyday performance. I would buy it if my main goal was to eliminate weak WiFi spots without spending too much.
Final Thoughts
I think the Netgear WiFi Range Extender EX3700 is a solid, budget-friendly choice for improving wireless coverage in smaller homes or problem areas. My main takeaway is that it does a good job extending signal strength without being overly complicated to set up or use. If I need a simple way to reduce dead zones and boost connectivity, this is a practical option worth considering.
Author Profile
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Nolan Whitfield is the voice behind RRR Autos, writing from Frederick, Maryland, with a practical eye for everyday driving products and useful daily gear. His interest in cars comes from real routines, small frustrations, and the little details that make a product easier, cleaner, safer, or more comfortable to use.
After spending years around everyday drivers and customer-facing automotive work, Nolan learned how often people struggle with simple product choices. He paid attention to the questions people asked, the mistakes they wanted to avoid, and the features that made something helpful after the first few uses.
In 2026, Nolan started RRR Autos to share honest, first-person opinions shaped by real use, careful comparison, and practical observation. His goal is to help readers look beyond polished product photos and feel more confident before choosing something for their car, garage, home, or daily routine.
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