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ASUS N900 WiFi Router (RT-N66U) - Dual Band Gigabit Wireless Internet Router, 4 GB Ports, Gaming & Streaming, Easy Setup, Parental Control

4.4 4.4 out of 5 stars 5,780 ratings

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About this item

  • 2.4 GHz and 5 GHz Concurrent Dual-Band Transmissions for Strong Signal Strength and Ultra-Fast Connection Rates up to 900Mbps
  • Gigabit Ethernet Ports for the Fastest, Most Reliable Internet Performance
  • Download Master for Wireless Data Storage and Access to Router-Connected USB Storage Devices
  • Expanded Wireless Coverage with 3 Detachable High-Powered Antennas
  • File Sharing, Printer Sharing, and 3G Sharing via Two Multi-Functional Built-in USB Ports
  • ASUSWRT Dashboard UI for Easy Setup, Signal Monitoring, and Network Application Control
  • WAN Ports - 1 x 10/100/1000M, LAN Ports - 4 x 10/100/1000M
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Disclaimer: Actual data throughput and WiFi coverage will vary from network conditions and environmental factors, including the volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput and wireless coverage.

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ASUS N900 WiFi Router (RT-N66U) - Dual Band Gigabit Wireless Internet Router, 4 GB Ports, Gaming & Streaming, Easy Setup, Parental Control
ASUS N900 WiFi Router (RT-N66U) - Dual Band Gigabit Wireless Internet Router, 4 GB Ports, Gaming & Streaming, Easy Setup, Parental Control
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Price$88.00-12% $219.99
List:$249.99
-20% $239.99
List:$299.99
-17% $149.99
List:$179.99
-27% $94.99
List:$129.99
-10% $179.99
List:$199.99
Delivery
Get it Apr 3 - 4
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
WiFi signal
4.3
4.5
4.2
4.5
4.4
4.4
Tech Support
3.8
3.8
3.5
4.0
3.9
4.0
User interface
4.3
4.3
4.3
4.4
4.2
Value for money
2.8
3.9
4.3
4.3
For gaming
4.6
4.1
4.6
Sold By
qualictronic
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
connectivity tech
WiFi^Wired
Wi-Fi, Ethernet, USB
Wi-Fi, Ethernet, USB
Wi-Fi, Ethernet, USB
Wi-Fi
✅EDITORS‘ CHOICE
number of ports
2
6
6
5
5
5
data transfer rate
450 megabits per second
5700 megabits per second
6000 megabits per second
5400 megabits per second
2976 megabits per second
5400 megabits per second
wireless standard
802 11 N
802 11 AX, 802 11 AC, 802 11 N, 802 11 G, 802 11 A
802 11 AX, 802 11 AC, 802 11 G, 802 11 G, 802 11 A
802 11 AX, 802 11 AC, 802 11 G, 802 11 G, 802 11 A
802 11 AX, 802 11 AC, 802 11 B, 802 11 G, 802 11 N
802 11 AX, 802 11 AC, 802 11 N, 802 11 G, 802 11 B
frequency band class
dual band
dual band
dual band
dual band
dual band
tri band
lan port bandwidth
10/100 megabits per second
2.5 Gigabit
2.5 Gigabit
Gigabit
10/100/1000 Mbps
10/100/1000 Mbps

What's in the box

  • Computer Peripherals^Routers^Network Routers^
  • Product Description

    Product Description

    Introducing the ASUS RT-N66U Dual Band N900 Ultra Fast Wireless Router. With 3 x detachable R-SMA type antenna, 50% wider coverage than standard N SPEC, VPN Server function enable and IPv6 support ASUS RT-N66U is a true Business class router yet affordable from regular consumers.Support IPv6.2 years parts and labor warranty.

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    Technical Details

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    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here [PDF ]

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    ASUS N900 WiFi Router (RT-N66U) - Dual Band Gigabit Wireless Internet Router, 4 GB Ports, Gaming & Streaming, Easy Setup, Parental Control


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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    5,780 global ratings

    Customers say

    Customers like the performance, quality and ease of setup of the networking router. For example, they mention that it works well, is well built and has good range. Some appreciate the speed, and ease to use. That said, some disagree on connectivity, and value.

    AI-generated from the text of customer reviews

    1,932 customers mention1,598 positive334 negative

    Customers like the performance of the router. For example, they mention it works well, has good range, and is very fast. Some say that it has some minor quirks. That said, most are happy with the performance and functionality of the product.

    "...I also like that it works great with my the roku3 and roku HD devices for streaming and there are never problems not even in a house like my parents...." Read more

    "...Tried streaming some AVCHD 1080p content from the drive and it worked perfectly, no stutters at all, so HD streaming from attached storage looks..." Read more

    "...It's been almost a week and it has worked very well. As long as it continues to be reliable, I'd recommend it to others...." Read more

    "...This router is amazing. If you are a techie responsible for setting up wireless at conferences this is a great device to stick in your bag of tricks...." Read more

    1,686 customers mention1,424 positive262 negative

    Customers like the quality of the router. They mention that it's well built, extremely solid, and has been very stable. The heat sink is solid, so it hasn't had a single hiccup. The router doesn't lose quality as long as you keep it on wireless N. It comes with the adapter, a 5 foot Ethernet cable of decent quality, and a clip on stand in case. Overall, customers find it to be an excellent router.

    "...what updates they have made for other similar routers this is an excellent router to get you through several years of changes before they switch to..." Read more

    "...After loading the Merlin firmware build, it seems to be quite reliable. Like Pavlov's dog though, I'm hesitant to get too comfortable...." Read more

    "...Under the covers it runs BusyBox Linux which means it should be extremely solid. The ASUS generates a little bit of heat and needs ventiallation...." Read more

    "......" Read more

    1,546 customers mention1,378 positive168 negative

    Customers like the ease of setup of the router. They say the setup/admin interface is nice and simple to use, and it works right out of the box. Customers also appreciate the ability to set up a secure guest network with a time limit.

    "...Despite the few cons it does work right out of the box and loads on to the router page, when I clicked on the internet for my macbook pro...." Read more

    "...+ Very powerful and flexible set of features/options, with an easy way to configure them through the Dashboard UI...." Read more

    "...It's very easy to do and can clear up problems fast, not to mention, save you a ton of time and aggravation trying to make the ASUS firmware..." Read more

    "...The ASUS AP was easy to setup and came loaded ith the latest firmware...." Read more

    1,294 customers mention1,168 positive126 negative

    Customers are satisfied with the range of the router. They mention that it has a significant better range on both 2.4 and 5 GHz bands, and has sufficient range for their purposes. The signal seems strong in the locations they've tested with 5 GHZ devices. They also say that there was a small but noticeable increase in signal strength. Overall, customers are happy with the performance and range of this router.

    "...It doesn't lose quality as long as you keep it on wireless N, has capability for b/g on my father's old computers but I think its just the computer..." Read more

    "...Simple, fast access to shared file storage. Getting just 5MBps (40 Mbps) transfer rates to the attached RAID volume. Slowish, but useable...." Read more

    "...VoIP was crystal clear and pings were normal...." Read more

    "...Here is the story, and some tips:Pros: amazing range, incredible performance, very configurable (and sometimes tricky) settings GUI...." Read more

    1,075 customers mention1,006 positive69 negative

    Customers are satisfied with the speed of the networking router. They mention that it is awesome, responds very quickly, and shows consistent Internet speeds. They also appreciate the good download and upload speeds, and the strong wireless connection. Customers also mention that the router has better processing power, more memory, and more cache. Overall, customers are happy with the performance and range of the product.

    "...Super fast speeds and long range on 5ghz or 2.4ghz, I setup on both using the same name of network/pass so it will automatically..." Read more

    "...some AVCHD 1080p content from the drive and it worked perfectly, no stutters at all, so HD streaming from attached storage looks pretty good...." Read more

    "...It's very easy to do and can clear up problems fast, not to mention, save you a ton of time and aggravation trying to make the ASUS firmware..." Read more

    "...VoIP was crystal clear and pings were normal...." Read more

    362 customers mention257 positive105 negative

    Customers find the interface of the networking router easy to navigate and use. They also say the user interface is nicely organized and intuitive. Customers also appreciate the high-end features and great security. The web interface is somewhat basic but pretty. Overall, customers are satisfied with the ease of use and the plethora of features available.

    "...what you want from this router, BUT, fortunately, the Dashboard UI is pretty straight forward given the degree of flexibility built into this..." Read more

    "...The GUI is fantastic and it is easy to navigate...." Read more

    "...Annoying if you want to play with the settings + Interface isn't as easy as some cheaper routers, but still very good and well laid out...." Read more

    "...The web interface is somewhat basic but pretty...." Read more

    1,214 customers mention489 positive725 negative

    Customers are mixed about the connectivity of the router. Some mention that it has additional guest networks, USB support for various add-ons, and that it allows them to host their USB printer for multiple computers to access. However, others say that the 2.4 GHz wifi connection would drop almost immediately, and the 5 GHz band would always drop connection.

    "...several problems, including inconsistent link speeds, highly variable file transfer speeds with frequent connection drops to my USB connected HD on..." Read more

    "...Excellent Stability (No Restarts in 3 Weeks!)* Hidden Usable MicroSD Card Slot*..." Read more

    "...the ASUS firmware was devices that were stuck in a loop, unable to detach from the router. My wife's iPad was one of these devices...." Read more

    "...and setup a secure VPN. It works!* USB support for various add-ons, like sharing a disk drive, ITunes server, Print Server, and WiMax.*..." Read more

    662 customers mention381 positive281 negative

    Customers are mixed about the value of the networking router. Some mention it's well worth the money, with a great price and a good mix of performance and price. However, others say that it was abysmal, very buggy, and utterly unreliable.

    "...***Overall this is a great system for the price and no matter what updates they have made for other similar routers this is an excellent router to..." Read more

    "...Bottom line -- unless you're willing to put up with crappy firmware that can stop working - don't buy this...." Read more

    "...For $170 this is a great value and a good core piece of hardware for your home/office network...." Read more

    "...The problem is that things started getting stupid, the thing just dropped out every 2 or 3 days a week, one time maybe two. No reasons...." Read more

    Speed is good, advanced setup can be confusing
    5 Stars
    Speed is good, advanced setup can be confusing
    I needed to set up my DynDns service and had to hunt around for a link. A link for DDNS setup is on the AiCloud page. I also had to set up port forwarding on two devices, that took some extra time. If the documentation on advanced function setup would have been a little better, this would be a 5 star device. *Edit* I have to now give 5 stars. After using it for a while, this is a great router.The wireless transmit power is adjustable by some mysterious formula. Mine was set up as 85mw. The max setting is 200mw with the disclaimer "real power is adjusted dynamically to meet regional requirements". I don't know what that means, other than maybe I am not using the maximum power available. I have an Android phone app that measures relative 2.4G WiFi signal strength. The RT-N66U puts out a signal that is slightly better than my last (dead) N900 router at the 85mw setting. As a test I set the router output power for 200mw, 85mw, and 40mw and measured the results at the far end of my house. The results -60db, -68db and -74db, so the power adjustment does indeed work. At three feet from the router I measured -45db. I set mine to be 50mw and all devices in my house are happy with that.If something changes, I will let you know. This is my third N900 router in two years. So far, overall, the newer routers have not impressed me with their reliability. I chose ASUS this time, simply because my other two different N900 brands, died within a 3-6 months. We will see...2 Nov 12: I had a little problem today, I was playing with the WPS function, maybe I did something wrong. After using the WPS function several times, then rebooting, my SSID was reset to something I never authorized. Easy to manually reset the SSID. This is still a well performing router (with some minor quirks). If a friend asked me to recommend a good N900 router, this would have to be the one. Once you get it set up, it just works.10 Nov 12: I had to bump my rating up to 5 stars. Even with the minor firmware glitches, this is one fine router. I have a dual band N900 media bridge at the far end of my house that would only ever connect on the 2.4 GHz band (with my past two, dual band N900 routers). With the help of the traffic monitor and the adjustable power of this device, I now have a solid 5 GHz band connection, and am happily streaming video to my TV all day long. That leaves the 2.4 GHz band available for my older /b/g/n devices that are limited to 2.4 GHz. This device does indeed support simultaneous 2.4 GHz and 5 GHz traffic.Enjoy :)
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    Top reviews from the United States

    Reviewed in the United States on August 10, 2013
    2 people found this helpful
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    Reviewed in the United States on December 18, 2012
    44 people found this helpful
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    Top reviews from other countries

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    Twilight22
    2.0 out of 5 stars Dead as a Dodo...
    Reviewed in the United Kingdom on May 16, 2019
    3 people found this helpful
    Report
    joydeep roychowdhury
    5.0 out of 5 stars Too good for value
    Reviewed in India on June 27, 2017
    AHal
    5.0 out of 5 stars Just incredible - the absolute best router out there!
    Reviewed in Canada on January 29, 2013
    22 people found this helpful
    Report
    Sergio Villicana
    5.0 out of 5 stars Escelente antena!
    Reviewed in Mexico on October 24, 2017
    One person found this helpful
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    Alex M
    5.0 out of 5 stars Non expensive "pro"-router.
    Reviewed in Canada on November 7, 2016
    One person found this helpful
    Report