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
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Availability:
Only 1 left in stock, order soon!
Arrives
Jul 16 – Jul 20
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Size: WiFi 5, 0.75Gbps (Discontinued)
Features
- EXTENDED WIRELESS COVERAGE: Adds WiFi range coverage up to 1200 sq ft, and connects up to 20 devices such as laptops, smartphones, speakers, IP cameras, tablets, IoT devices, and more..Connectivity protocol:Ethernet,Wi-Fi
- AC750 WIFI SPEED: Provides up to 750Mbps performance using dual-band and patented FastLane(TM) technology.
- UNIVERSAL COMPATIBILITY: Works with any wireless router, gateway, or cable modem with WiFi.
- WIRED ETHERNET PORT: Simply plug in game consoles, streaming players, or other nearby wired devices using the one 10/100M port for maximum speed.
- SAFE & SECURE: Supports WEP and WPA/WPA2 wireless security protocols.
Description
NETGEAR AC750 WiFi Range Extender (EX3700-100NAS). System Requirements: 2.4 and/or 5GHz, 802.11 a/b/g/n/ac wireless router or gateway, Microsoft Internet Explorer. 8.0, Firefox. 20, Safari. 5.1, Google Chrome 25.0 browsers or higher. Troubleshooting tip- If you cannot get a WiFi connection working, you can use an Ethernet cable to connect your computer to the extender. Data throughput, signal range, and wireless coverage per sq. ft. may vary due to differences in operating environments of wireless networks, including without limitation building materials and wireless interference. Operating temperature: 32°to 104°F.
Brand: NETGEAR
Wireless Communication Standard: 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Data Transfer Rate: 750 Megabits Per Second
Frequency Band Class: Dual-Band
Special Feature: Dual-band WiFi Range Extender
Wireless Compability: 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n
Data Transfer Rate: 750 Megabits Per Second
Frequency Band Class: Dual-Band
Special Features: Dual-band WiFi Range Extender
Frequency: 2.4 GHz
Compatible Devices: Router
Frequency Bands Supported: 2.4 GHz, 5 GHz
Range: 1200 square_feet
Smart Home Compatibility: Not Smart Home Compatible
Connector Type: RJ45
Item Weight: 130 Grams
Item Dimensions D x W x H: 1.54"D x 2.17"W x 2.64"H
Color: White
Brand: NETGEAR
Built-In Media: Computer Peripherals^Networking Other^Network Repeaters^
Manufacturer: Netgear
UPC: 606449108484 606449000054
Global Trade Identification Number: 57, 84
Mfr Part Number: EX3700-100NAS
Model Number: EX3700-100NAS
Item Type Name: Netgear AC750 WiFi Range Extender (EX3700-100NAS)
Unit Count: 1.0 Count
Warranty Description: No warranty
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 16 – Jul 20
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
In the past couple of months, I have been experiencing issues concerning my connection when I was inside my bedroom. This has lead to laggy video calls and poor viewing of my videos at night. As a result, I had to move into my office whenever I wanted to do any of these, however, I sometimes like to call my girlfriend at night while we sleep. I saw this product and bought it while it was on sale, and it came the next day. This product is perfect since it was an easy setup, extends the range of my signal, and is unnoticeable at first glance. The setup for this product was very easy. At first, it felt like a headache since I was confused why the device was not pairing to my wifi router. I read the instructions and realized that I was doing it wrong. ****As a tip, make sure to wait an extra minute after pressing the pair buttons, as once the lights stop flickering, the device is beginning the pairing process. I assumed that it was not pairing and gave up on trying to pair, but I found out that the device had indeed paired, I just was inpatient. Overall, if you follow instructions it is very simple to pair. The main purpose of this extender is to extend the range into my bedroom. And it does its job perfectly. When positioning the device, place halfway between the router and the intended room/area of coverage. I placed it in my office where it has a very strong signal. The product fits right into a socket, and as soon as you pair it to your phone, you are all done. The signal is very strong, a bit weaker than the regular signal in my office, but it is perfect for everything that I do. I am extremely satisfied. The main reason I love this device is that I can place it where nobody can see it. I have placed the device behind a couch, and because the device is slim, it fits perfectly. It does not stick out like a sore thumb, and it's super easy for me to access it in case I want to change the position. In conclusion, if there is a signal in your house that needs a signal boost, get this product. I am very satisfied with how well it covers my room. Please note that this product is not a stronger signal than without connected near the router, rather it allows the range to be extended. Do not use this product if you want it for gaming, streaming, or downloading content, as it will be slower than the normal router. Its main purpose is to extend to dead zones in a house or large body of space. This product is perfect, and I highly recommend it for anybody who wants to boost signal in a slow part of a house.
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Reviewed in the United States on June 28, 2021 by Alex Hahn
Received this WiFi repeater booster today. I bought it from Amazon Warehouse. It is great condition. Set up was so easy. I used the WPS method and it took me maybe 5-10 minutes. I set up both the 2.4 and 5 ghz channels. To connect the 5 Ghz channel just repeat the process of pushing the WPS button on the repeater and then the router...then just wait a minute or two for it to connect to the router. I plugged it in on the second floor pretty far from my router and it is performing really well. I have a 2.4 and 5 connection which I can select. In one area, where I was getting next to no signal, I am getting good signal. The speed is also faster slightly on the repeater channels. I have to say I am very satisfied so far. I have another generic repeater I got on ebay....I am sure you have seen them. Well, that one did not work well at all which is why I bought this one. I looked at the 300 version but figured for a few extra bucks the dual channel and potentially faster speed was better. One more thing....I connected my Fire Stick to the repeater channel 5 ghz and my FIre Stick is responding faster now! This is an extra bonus. In fact, the signal from the repeater is strong on the first level as well. This repeater was easy to setup and solved my problem. I recommend it. Update June 16, 2019 Today my Amazon Fire Stick had trouble connecting to the internet. It eventually worked after turning the stick on and off. Later on I went to look at the device and LED showing router connection was off. I had to unplug and replug this in. Not sure if I will return it. Maybe I will have to plug it in when I need it. When it works it works well. June 28. I could see the two WiFi signals but neither one would let me connect. I had to unplug and replug it in and then the connections worked. Seems a little spotty though. I dropped this one star because of the inconsistency. July 18 2019 Overall happy with this. Seems to be more consistently accessible. Much better signal than the main signal from my router.
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Reviewed in the United States on June 13, 2019 by Capt
My old review is below the -----------------. About 30 mins after writing the original review I tested a Linksys RE7000 that I just got last night. The RE7000 is just blowing the EX3700 OUT OF THE WATER! The EX3700 worked fine but at the distant end of our very long condo its signal would fall to around -70db. Since that area is rarely heavily used it wasn't a big problem... more of an annoyance. Sometimes the kids(2) would complain about slow connections but they'd be simultaneously streaming on FOUR+(!!) different devices (games, youtube, etc) so I really wasn't that concerned.. cause.. WTH!?!? LOL I really wasn't thinking we "desperately" needed to upgrade but since the RE7000 was here, I thought I'd give it a go. The first SHOCK was that the RE7000 said I was "too close" to the main Router! lol.. "TOO CLOSE!?!?" Hell... I was at the very limit of the range of the EX3700! So I moved the RE7000 further back... .... again.... STILL TOO CLOSE!! LOL So instead of moving the RE7000, I moved the main router back and around a corner! With all brick & plaster interior walls the EX3700 would have never worked with this placement but the RE7000 said it was perfect... hell, it showed that I could've even gone further back as I was closer to the "too close" range than the middle of optimum range it suggested. I'm now getting 2-3x the signal strength that I'd been getting with the EX3700!!! DAMN!! My kids are gonna like this! This doesn't mean that the EX3700 isn't worthy... as I've said we live in a LOOONG condo with brick & plaster interior walls... signals come here to DIE! And the EX3700 worked well. I imagine it would work great in most apartments/condos that typically wouldn't be this long and had drywall/stud framing. I can only imagine how much better the signal strength would be in our unit if we had drywall/stud framing. Also, the RE7000 is about 3x the PRICE! So on a price/performance ratio they are about equal --- 1/3 the price, 1/3 the signal strength. I wouldn't hesitate recommending the EX3700 if it meets your requirements.. it's an excellent device. But if you need more... well.... ------------------------ Original review ---->> For years I used two identical routers in an "access point >> extender/repeater" config and while it wasn't perfect, it worked well enough for my needs. Then my kids grew up and started streaming EVERYTHING! LOL Two years ago I needed to upgrade our network to handle all that data flow throughout the house. After purchasing an AC1200 router, I wasn't sure if these types of "wall plug extenders" would perform well enough to meet our needs. I purchased the Netgear 3700 because it was highly rated & inexpensive... not really believing it would perform as needed. It's been two years and it has performed admirably. I only wish that I'd purchased its "big brother".. the EX6120 (AC1200 Extender).. (frankly, I don't remember this being available at the time but... I just might have missed it.) The kids (and their friends) are using EVEN MORE data today and I think I might need to update the network once more. SMH
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Reviewed in the United States on March 5, 2019 by IMJC
Most Recent Update: While searching to find a better WiFi extender I discovered the reviews and documentation on many other moderately priced extenders either didn't mention MAC address filtering, had many user complaints that this feature didn't work, or alluded to similar "virtual MAC addresses." I experimented a little more with this repeater and discovered their new "virtual addresses" were really the actual hardware addresses of the connected device (an address which I had already entered into the Router table) but with the first three hexidecimal pairs replaced with "o2:0f:b5." Thus, a device with a real MAC address of "1a:2b:3c:4d:5e:6f" would be forwarded to the router as "o2:of:b5:4d:5e:6f:" Why do they do this? The real address is already in the router table. They're forcing me to add a second address for every device that might connect to the repeater with this "pig Latin" version of a MAC address. But, at least I now know how to configure the table, and making altered duplicates of the existing entries was easier than their suggested method of turning off MAC filtering, running around the house to every device which might work better using the repeater and connecting it to the repeater, trying to discover new MAC addresses on a dynamically updating "connected device" list, writing down these new MAC addresses, turning MAC filtering back on to expose the MAC address tables, and typing the newly discovered virtual addresses into the table. I still don't understand why they screw around with the MAC addresses instead of just using the real address, or why they don't document how their "virtual MAC addresses" are formed, but now that I know their secret I got it to work so I'm keeping the repeater. -------------------------------------------------- New Problems: Turns out the mysterious "Android" address I had to add to get the extender to work only fixed the problem for my phone. In addition to the five MAC addresses for the extender, every device that connects to the extender generates a new "virtual MAC address" that has to be added to the router table. For mobile devices, which might sometimes connect to the main router and sometimes connect to the extender, this means entering two MAC addresses in the router table - the actual hardware address which I already have and a new "virtual" address which I can only discover by turning off MAC filtering and looking for a new, undocumented device. I'm sending this repeater back and getting one from a competitor. ----------------------------------------------------------------------------------------- I rated this a "3" overall because once I finally got it configured it seems to work pretty well, and if you don't want to limit access based upon MAC addresses it's pretty easy to set up. Configuring it for MAC filtering, however, was a nightmare. That feature is mostly undocumented, what documentation does exist is misleading, and although their Tech Support was friendly and tried to be helpful, they didn't know much about MAC filtering. I'm not an IT expert, but I've configured several home WiFi routers and repeaters in the past with no problem. MAC filtering was a pain because I had to find the MAC address of every device I wanted to connect and type that address into a table in the router and also type these addresses into a table in the repeater, but it worked. It took me maybe 10 minutes to get this range extender working without MAC filtering. I spent probably 6 or 7 hours getting it to work with MAC filtering, including probably 4 hours working with Netgear's Tech Support staff. My first challenge was finding the MAC address of the extender. There was no documentation on how to find this address. The documentation simply said "connect everything you have to the extender and then copy all the MAC address that show up on your router into the MAC table. No can do. Not all the devices I have are within range of the extender - most connect directly to the router - and several devices that I need to connect to the extender belong to children who weren't home at the moment. Also, some weird devices (neighbors?) show up in the connection table whenever I turn off MAC filtering, so I don't want to add any "unknown" devices to the MAC authorization and give them unlimited access to my network. So, I connected some devices and looked at the list of connected devices, which changed dynamically as lightly tasked devices periodically touched base. Nothing that looked remotely like a Netgear repeater showed up. On most devices you need to dig down into a "Settings" menu to find the MAC address. No such luck with this extender. I also couldn't find any reference to it in the documentation or in the installation wizard, so I contacted Tech Support. They said it was printed on the label on the back of the device. I had looked at the label and successfully found a number which I correctly guessed to be the serial number (needed to contact Tech Support) by using a bright light and reading glasses. There were other numbers, unlabeled, which I assumed were specific model numbers, lot numbers, etc. By using a bright light, reading glasses, and a powerful magnifying glass I now saw that one had the word "MAC" written in even tinier letters, placed vertically, beside it. Configuring this device is not for the visually challenged, or for anyone with less than perfect eyesight. I hadn't recognized this as the MAC address because, contrary to common practice and to what the Netgear start-up guide said, it wasn't configured like a MAC address. I would have instantly recognized "F7:42:3B: . . ." as a hexidecimal MAC address. The label presented it as "F7423B. . ." which looks remarkably like a serial number or lot number. The Tech Support person also said I'd have to reset to factory defaults after I entered the MAC address into my router. I entered the hardware MAC address, reset to factory defaults, and reconfigured the repeater from scratch. Several times. Still no luck. Then, in what looked like a footnote to one of the error messages I received, I noticed wording that said "Make certain you enter these MAC addresses in your router." They provided four MAC addresses which were formatted as MAC addresses, but strung together so it was tough to see where one ended and the other began. During one of the many periods I spent searching online for tips on configuring this extender I had read that Netgear used something called "virtual MAC addresses" instead of a hardware address, so I replaced the hardware address with these four. Still no luck. The next call to Tech Support took several hours. She had me reset to factory default several times, enter the hardware MAC address in addition to the four virtual MAC addresses, and change several settings on my router. Still no luck. The extender would connect to the router and devices would connect to the extender, but the extender refused to provide them with IP addresses. The Tech Support person finally declared that it must be a router problem and said I needed to call the router manufacturer's Tech Support. More searching on the Internet. Now that I had the problem narrowed down to "Netgear extender connects to devices but won't provide IP addresses" I found an entry in the Netgear knowledge base (why couldn't Tech Support find that?) which said "Turn off MAC filtering and look at the connect table for any devices with MAC addresses that begin with these three character pairs." I did that, and after watching the table go through a few refresh cycles I spotted something labeled "Android" with the correct MAC prefix. I added that to my MAC table (the 6'th MAC address for a single repeater) and everything started working. So in the end, my repeater works, but I feel I'm being generous in giving a "3" rating to a product that does not provide you with the required MAC addresses in its documentation, its installation software, or through its Tech Support representatives.
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Reviewed in the United States on May 5, 2019 by Steve T.
I would strongly avoid purchasing this WiFi Extender. I was unable to get any routing from this to my existing WiFi access point after multiple attempts. I selected Netgear as they are known, reputable brand but it still failed to work. First, I am very technically knowledgeable, yes I am an engineer, and have considerable experience with electronics and networking. I purchased this WiFi extender to extend the range for several Blink-XT outdoor WiFi cameras. I have those cameras on a VLAN (Virtual LAN) or Guest WiFi network currently. My initial set up attempt was to manually set up the extender to extend the existing VLAN ) I have for IoT devices. I initially only set up 2.4 GHz as that is what the VLAN is set up for and all the Blink cameras support. I manually selected the SSID for that network, and entered the PSK (Pre-Shared Key or password) for that network. It connected, and showed as connected on the set up status screen. I went through all the account set up as well. Initially I connected through ethernet and then also connected through WiFi. At this point I could connect to the extender either through WiFi or ethernet. However I had no internet access. I found I could ping the device's IP address, and any devices connected through it. I also found that IP addresses had be provided through DHCP from my router. However I could not access the internet. PINGs would also fail to the internet. After considerable wasted time, a few resets, and additional attempts I decided to at least try the normal WiFi network. I initially manually set that up. Again, same results. At this point it is pretty basic. I then attempted to try using the 5 GHz radio as well. Again, same results. Finally I tried the basic WPS set up. Again, it connected with the primary WiFi with both 2.4 and 5 GHz. This is the basic set up that is suggested for users. Still, no connectivity. At this point I went to the Netgear website, downloaded the latest firmware and manually updated the device. Then I did a full factory reset, and started all over again with the default WPS set up. Still the same result -no connectivity other than local. The router it is connecting to is definitely working properly and is very high performance (Asus RT-AC5300). A few Google searches revealed that many others have had similar experience with this device. I had read some reviews prior to buying, and figured it was just people not knowing what they were doing. It is this device, the reviews were correct. So, at this point, after wasting about 4 hours I did another full factory reset, put it back in the box, and requested a return label from Amazon. In summary, I tried everything from as manual set up as is supported to the basic WPS set up and they all failed to work properly. I tried all combinations of 2.4 GHz, 5 GHz, dual band, and connecting with WiFi and Ethernet to the device (connectivity to the router was always WiFi). I tried both the primary and VLAN(Guest) WiFi networks. None worked. I would look for other options.
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Reviewed in the United States on December 30, 2018 by TechPicky
The NETGEAR N300 WiFi Range Extender (Essentials Edition) is a solid choice for improving WiFi coverage in smaller homes or apartments. Setup is incredibly simple with the WPS button you just plug it in, connect it to your existing router, and it’s ready to boost the signal. I used it to extend WiFi to a guest room that had very poor reception, and it instantly improved the signal strength and browsing speed. It’s compact and plugs directly into the wall, making it easy to place in any outlet without taking up much space. The signal range isn’t designed for large multi story homes, but for basic needs like streaming, browsing, or connecting smart home devices in areas with weak signal, it works well. The dual antennas provide more stability, and it maintains a consistent connection. It doesn’t add a second WiFi network, which is a plus it simply boosts the one you already use. For the price, it’s a convenient and reliable tool that helps eliminate dead zones without complicating your setup.
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Reviewed in the United States on July 3, 2025 by Maybel M.
15 years ago, I wired my house with CAT-5. Except for my home office, I haven't had much use for it since everything is wireless...at least until I started using more wireless devices in my living room and I realized how bad our reception was at that end of the house. (My router is from Netgear and is 15 years old (300/300) and I am renting my modem/router from Xfinity.) Downloading had been slow and intermittent. Coverage was so bad that I had even gone over my GB's with my wireless service a few months because there were times I didn't realize I wasn't getting enough coverage from my router. I downloaded an app by IP Tools to tell me what kind of wireless bandwidth we were getting around our house. In our living room, the app showed that we were getting about 30 Mbps (or less) out the 300 Mbps my router offers. Forward to a few weeks ago. I went online and found this extender. I bought it not realizing that it had an ethernet input - I thought the port was for output only. (Doing an online search of the subject, everyone who asked about extenders with ethernet inputs were told there were none available - instead, they were told to buy a second router.) When I opened the box and looked at the instructions, I read that the ethernet port was for both input and output. I plugged in the extender, followed the instructions and tested the output. I was amazed. The app on my phone read that I am consistently getting 866 Mbps in my living room. WOW!!! I have no idea why I am getting so much bandwidth - but I'll take it. The product: Super easy to install and it is lighting fast. The product's owner: Super excited. UPDATE 6/21: I have now had this product for over 2 years (Purchased 2/19). The extender still works amazingly fast. From time to time (once to twice a year), it stops working. But all I need to do is unplug it for 10 secs, plug it back in, then in about a minute, it is ready to go. I am very happy with this product. I am a fan of Netgear. My house router is about 17 years old and is still working strong. I had hard wired my house and the Netgear router feeds the house through the CAT5 and with wifi. I have never had an issue with it. UPDATE 11/5/23: Still working very well. I have had to unplug 3 or 4 times over the past 4 years to reset it. But no problems though. Netgear seems to make great products.
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Reviewed in the United States on March 26, 2019 by Pete Moss
It has a very easy to use interface, but it doesn't always work. And, it wont give you any error message when it fails. So, if it seems to setup OK, but doesn't work, just try again. It is a little bit annoying that there is no error message, but at least you can still get it to work. Maybe a quarter star penalty. The 5GHz band works well for me, but not the 2.4. Anything that uses it is just slow. If I try their 'fastlane' technology, then it is slow like 2.4. This technology is supposed to combine the two frequencies to make it faster than either, not slower. By slow, I mean ar least as slow as the router I am trying to extend, even though I am much closer to the extender. I wonder if something is wrong with the radio. If it is a rare issue, maybe half a star. If it is normal, then two stars. So, I contact Netgear support with my question. They immediately responded with silence. A couple weeks later they remain silent. So, I guess that I just have to return it, and hope the replacement is better? Another technical issue is that this extender changes the mac address of the client. This screws up the DHCP server of my fancy firewall/router. My previous ancient router flashed with Dd-wrt, and set up to be a repeater did better than this thing at 2.4GHz. I guess that the positives are small, not ugly and cheap? At least it sort of works for 5GHz. Nonexistent support. Update: I returned it and got another one. It worked better. I finally got the fastlane technology to work well. However, it started disconnecting. After some homework and testing, I figured out that it does not work on all channels of 5GHz! When my main router switched to one of these channels, the netgerlar extender (3700) could no longer see the router. So, now I have to manually set my router channel, and hope that the environment does not get crowded around it.
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Reviewed in the United States on September 3, 2018 by fUNWiThTyPiNg