I have owned this product for > 6 months at the time of writing this review.
To start, I am fairly knowledgable (through experience) on setting up networks. I had (and still have) a Netgear N300 (WNR3500L) that I received for free through the SamKnows program. If you're not familiar, that is an organization that reports ISP performance to the FCC, grades it if you will. Anyway, it replaced my old Linksys (which I also still have, and which was running open-source firmware). I was happy with the Netgear's performance but noticed slowly that the 2.4Ghz spectrum was getting crowded around where I live, and that the range was not as good as I liked (this being used in a 2 story old 1950s home). Still for free, the router was great.
Eventually I really needed better wi-fi range. I also realized I had many products that could utilize the 5Ghz band. (And later, by late 2013, I had more than a few devices which could utilize 802.11ac). After much research I settled upon this router. It had good reviews, and I also really like the ASUS brand based on other devices I had used (motherboards, the Nexus 7 2012 and 2013).
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Setup was painless. I did it twice, let me explain why:
First setup was your traditional setup, router to your ISP's modem, in this case my Comcast modem. You plug in your computer directly to this device's ethernet port (ports 1-4), and have it plugged in and powered on. It'll give your computer an IP address, get on a browser and it'll automatically re-direct to the built-in setup pages. I simply followed the instructions and I was up and running. At some point during setup it had asked me to connect the router to the Comcast modem, and I set the MAC address for Comcast that I know works (further explained below), and I was up and running.
(The MAC thing)
Now for anyone not familiar, some ISPs (including Comcast, at least here in Chicago) "imprint" on the MAC address of the device you activated your Comcast connection with. Basically every device that can connect to a network has its own MAC address, it's like the device's social security number, something unique to identify the device with. So I first activated my service long ago with an old laptop, and I had saved the MAC address I used, let's pretend it was "ABC". From there on, I knew anytime I needed to connect something to the Comcast modem, the device's MAC address needed to be "ABC." Now I know I just said MAC addresses are unique, but you can also manually set a device's MAC address. So when I had my old Netgear connected to the Comcast modem, it's MAC address was set to ABC, and now that I connected the ASUS, I needed to change it's MAC to be the same. Failure to do so would mean your connection to Comcast will intermittently but reliably drop, slow down, etc.
So why the second setup? Well I was happy with my setup but after a few weeks I realized that without having my SamKnows router connected, the organization couldn't collect and grade my ISP. So I had to re-arrange my network.
I went from: INTERNET > Comcast Modem > this ASUS router > all of the devices in my home
to this: INTERNET > Comcast Modem > Netgear router > this ASUS router > all of the devices in my home
And I could've actually left the setup the way it was but I chose to switch this router from the standard "Wireless Router Mode" to the "Access Point mode" which means it basically serves as a traffic manager, and the actual IP addresses are given out by the Netgear router.
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I turned off the Netgear router's wi-fi radio. Nothing is connected via ethernet to my router(s). Everything is wireless and it all goes through this ASUS. How many things? Well in a house with 6, many!
Devices connected wirelessly to this ASUS at all times:
- Computers: 2 Macs, 4 PCs
- Tablets: 3 (an iPad, an iPad mini, and a Nexus 7 2013)
- Phones: 6 (or more) including a Lumia 920, iPhone, Galaxy S2 and Galaxy S4, a Nexus 5, a Moto X
Others:
- Wireless Print Server by Linksys
- Wireless printer/fax by Brother
- 2x Roku 2 XS devices (used mainly for Amazon VoD, Netflix, international IPTV channels)
- 2x Chromecast devices (used mainly for Netflix, Google Play Movies and Music)
- Receiver for our 5.1 setup
- Video Game systems: Xbox 360, Nintendo Wii
- 2 Bluray players (Sony, Panasonic)
- visitor's laptops, phones on occasion
That's all I can remember off the top of my head. As you can see the list is long but probably not too different from many typical households.
Except for 1 Roku and the Brother print/fax, all of those devices are in a different room from the router. (Even the tablets and phones). Half of the devices (including one Mac, the Moto X, the Nexus 5, the Xbox and Wii, the receiver) are in the basement, and not just below the router but a good 20-30 feet East or West of the router.
Yet performance never suffers. Comcast gives me just about 50Mbps if I check a computer connected via ethernet to the Comcast modem. With this ASUS router I typically receive 40-50Mbps when I'm on the same floor or below the router, and about 30-40 Mbps when I'm 2 or more rooms away. That's both the 2.4Ghz and 5Ghz (though typically the 5Ghz is faster). It also depends on which device I'm testing though, because the Mac Pro can get 50Mbps even when it's on another floor and as far away from the router as possible. Essentially, I suffer little or no loss in performance going through 2 routers with the last step the ASUS wireless antennas.
On any given day there could be, simultaneously, one person using Chromecast to watch Netflix, another using the Roku for Amazon VoD, multiple people browsing on their computer/tablet/phone, and not one person is complaining. I get that this is partially due to the bandwith my ISP gives me but my point is this router isn't choking on the performance I'm paying my ISP for, it actually delivers it to the end users.
The range extends far outdoors too. I can shovel the snow and continue streaming music on my phone with Google Play or Pandora, and not have to use my cellular connection.
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Features are good too. When I switched to the Netgear, I missed my Linksys because I could run open source firmware on it but this has a lot of the features I would want already.
- switching router modes is easy, as you saw above; in addition to the router mode, AP mode, there is also a wireless repeating mode and a "media" mode for which ideally you'd have 2 of these, and they would talk to each other over 802.11ac, and the 2nd would then have ethernet connections to your Xbox or some other "media" device, this way you can wireless transmit a FAST connection
- Guest network with 2.4/5Ghz support, the guest network will allow people access to the internet but not the intranet (so my devices are safe from nosy visitors)
- once you have your router setup the way you want (for example, I need it in AP mode, I have 2 wireless networks broadcasting with different SSIDs and a guest network, I have certain MACs getting specific IPs, etc.) you can SAVE your configuration so that if you ever for some reason needed to do a factory reset or someone changes settings and screws things up, you can "restore" to your personal settings with that file
- upgrading firmware is easy
- you can enable/disable specific radios (2.4Ghz, 5Ghz), you can have it set so that the 5Ghz radio is only active on weekends or on Mondays and Tues, or whatever you want! -- you can adjust the broadcast power output of the signal! (these are things that were previously only available if you installed custom firmware on older routers)
- 2 USB 2.0 ports.. of course now I wish this was USB 3.0 but to be honest I will never use these ports for storage (I use Google Drive) -- but the COOL thing is that you can use these ports as a way of providing 3G/4G access as the "source" internet for the router .. so let's pretend Comcast is down but you want to use your phone (or you have a USB dongle) and you want to share your 3G/4G internet to the whole house .. this router will let you do that as a "backup" option
- it has print server capabilities, again via USB ports
- links on every page in the GUI to the router's support page, router's manual page and router's utilities page
- can quickly/easily switch the language, if that's your thing
There are many more features, which I don't use or maybe don't even know about.
So setup is easy. Performance is great. Features are extensive. I also think the thing looks very cool. I highly recommend this router.
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This Item  ASUS Dual-band 3x3 AC1750 Wifi 4-port Gigabit Router with speeds up to 1750Mbps & AiRadar to strengthens Wireless Connections via High-powered Amplification Beam-forming - 2x USB 2.0 Ports (RT-AC66U) | Recommendations  |  |  |  |  | |
| Price | $118.00 | -13% $104.62 List: $119.99 | -19% $202.36 List: $249.99 | -9% $245.99 List: $269.99 | -34% $86.00 List: $129.99 | $34.99 |
| Delivery | — | Get it as soon as Friday, Oct 4 | Get it as soon as Friday, Oct 4 | Get it as soon as Friday, Oct 4 | Get it as soon as Friday, Oct 4 | Get it as soon as Friday, Oct 4 |
| Customer Ratings | ||||||
| Sold By | Tech Finds Today | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
| connectivity tech | Wired^Wireless | Wi-Fi, Ethernet | Wi-Fi, Ethernet, USB | Wi-Fi, Ethernet, USB | Wi-Fi | Wi-Fi, Ethernet |
| number of ports | 5 | 5 | 6 | 6 | 5 | 5 |
| data transfer rate | 1750 megabits per second | 3000 megabits per second | 5700 megabits per second | 6000 megabits per second | 2976 megabits per second | 1167 megabits per second |
| wireless standard | 802 11 ABGNAC | 802 11 AX, 802 11 AC, 802 11 G, 802 11 G, 802 11 A | 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 B, 802 11 G, 802 11 N | 802 11 AC, 802 11 N, 802 11 G, 802 11 B, 802 11 A |
| frequency band class | dual band | dual band | dual band | dual band | dual band | dual band |
| lan port bandwidth | 10/100/1000 (Gigabit) | Gigabit | 2.5 Gigabit | 2.5 Gigabit | 10/100/1000 Mbps | 10/100 Mbps |
| RAM size | — | 256 MB | 1 GB | 1 GB | — | — |
| security protocol | WPA | WPA3-Personal, WPA2-Enterprise, WPS | WPA3-Personal, WPA2-Enterprise, WPS | WPA3-Personal, WPA2-Enterprise, WPS | WPA3, WPA2-Enterprise, WPA2-PSK | WPA2-Enterprise, WPA2-PSK, WPA-PSK |
| frequency | 5 GHz | 5 GHz | 5 GHz | 5 GHz | 5 GHz | — |
| operating system | Windows 7, Mac OS | Windows, App, Mac OS, Linus | Windows, App, Mac OS, Linus | Windows, App, Mac OS, Linus | TP-Link firmware | — |
| antenna type | — | fixed | fixed | fixed | fixed | fixed |
From the manufacturer
RT-AC66U
The ASUS RT-AC66U is a dual-band AC1750 Gigabit router packed with ASUS-exclusive technologies such as AiRadar for expanded and more consistent wireless coverage and ASUSWRT for quick and easy setup of your network as well as intuitive sharing of USB devices.
At-A-Glance
- Dual-band data rates up to 1750 Mbps
- ASUSWRT interface for intuitive setup and network management
- Dual USB ports for easily sharing files/printers/and 3G/4G modems across your network
Features and Benefits
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Versatile DesignThe slim RT-AC66 fits nearly anywhere, includes a stand, and boasts 3 external antennas that you can position for enhanced signal reception. The design chassis is also VESA wall mountable to place it behind monitors and other areas. |
Easily Share USB DevicesWith dual USB ports, the RT-AC66 becomes a true multi-role device, allowing for you to easily share your important files and media across your home network as well as share resources such as a 3G/4G modem or USB printer. |
ASUSWRT User InterfaceThe RT-AC66U features the enhanced, intuitive ASUSWRT user interface, which gives you easy access to both the 3-step web-based installation process and a wealth of robust advanced options. |
ASUS Router AppWith the ASUS Router App it’s much easier and more intuitive to manage your ASUS router. From initial setup to real-time network traffic monitoring to managing security settings and connected devices. |
What's Inside the Box
- RT-AC66U Dual-Band Wireless-N1750 Gigabit Router.
- Router Stand.
- RJ-45 Cable.
- Support CD (User Manual and Utility Software).
- Power Adapter.
- Warranty Card.
- Quick Start Guide.
Specifications
- Wireless Type: 802.11 ac/n/g/a/b
- Wireless Speed: Up to 1750 Mbps
- Wireless Frequency: Dual-band (2.4 & 5 GHz)
- Wired Connectivity: 4x LAN, 1x WAN gigabit Ethernet ports
- USB Port(s): 2x USB 2.0
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Stylish looks and great performance! Can we call this 'Dark Knight Rises'?
Update (10/1/12):I downgraded the firmware back to 164. Since I upgraded the firmware to 220, I have already rebooted the router about 4~5x, the internet connection suddenly stops. I don't know if it's just me, but I feel that the router is a bit warmer when I touch it using firmware 220. I don't have any temperature measuring device so I can't confirm that it's really warmer (I did not adjust the transmit power setting, fyi).Update (9/12/12):I updated the firmware to version 3.0.0.4.220, and the 2 previous problems I stated is still existing.. I don't mind it that much but I still hope Asus fixes it soon. Workaround for 1.) I connect my PC to 2.4Ghz. 2.) I use Splashtop from my iPhone to connect to my home PC from office.AiCloud looks promising, supposedly you could view/play your media files from your iphone/ipad and android devices within and outside your network. But I'm stuck with the loading page, after I put my login user and password. My iphone can't login. Can anyone confirm if the aicloud works?Update (8/30/12):So far have encountered 2 problems with the latest firmware (3.0.0.4.164)1. I'm using Nero Media Home 4 in my PC to share my media to my wireless TV, Bluray and PS3. When my PC is connected to 5Ghz, the tv, bluray and ps3 cannot connect to Nero. When I connect to 2.4Ghz, they can see Nero and play the media. This works fine with N66U.2. I have setup port forwarding for Remote Desktop Connection, so I can connect to my home PC from my office. It's not working. This again, is working fine with N66U.QOS is also a known problem, but I'm not using it for now. I believe it's just a firmware issue since both are working with N66U. I hope it gets fixed with the next firmware release.Original Review:I bought this to share my media files, from an external hard drive, to my 3d tv and wireless bluray in bedroom. So far I'm not disappointed. I also have N66U to compare with, I've read from other reviewers that this router gets hot, when I touch the top part, it is warm but not hot, which is the same with my N66U.This is suppose to have a greater coverage compare to N66, but to my experience, the coverage is the same, which is already awesome.Initial setup was very straightforward, easy, fast and CD-less. Below are the actual steps after opening the box:1. Connect LAN cable from modem, LAN cable going to PC, and power cable2. Open web browser. Router setup page automatically shows up. Click Next3. Type the User login and Password that you want. Click Next4. Type the SSID and key for 2.4Ghz and 5Ghz (or you can click the checkbox: Copy 2.4Ghz settings to 5Ghz settings). Click Apply.After that, your wireless device should now be able to connect to your new router. I even used the same SSID and password from my previous router, and my devices connected automatically after the setup.These are my devices that connects to this router:- 3 laptops- 2 Iphones- Ipad- wireless tv- wireless bluray- PS3- wireless printerNo problem with connections, no disconnects, iphones when outside the apartment are still connected.PROS- Media Bridge mode. Applicable using 2 AC66U. This feature is not available to N66U- Dual band, 450Mbps+1300Mbps. I can't comment with the AC speeds, I don't have wireless AC clients for now.- HTTPS authentication when accessing admin page. If your using this for office/business use, this is plus.- AiCloud. Coming soon, the app is not yet available from the appstore/googleplay as of this review. (This is now available as of firmware version 3.0.0.4.220)- 2 USB ports. Supports external hard drives, printers or 3g/4g modems- 3TB external harddrive works (Manual says only up to 2TB is supported). Tested using Seagate expansion 3TB STBV3000100. My TVs won't even accept 3TB harddrives when connected directly to its usb ports.- DHCP Manual IP assignment (if you need static private IP on your device)- DLNA. Streams HD vids, pics and 3D vids to my LG tv and my LG bluray player, no lags, no disconnects. And this is even using wireless connection and not wired.- Awesome range. Before, I was using a cheap netgear, single band 2.4Ghz, included from my ISP. From the farthest point in my apartment, I get 2 bars of signal in windows 7 wireless network connection settings. With AC66U, I get full 5 bars using 2.4Ghz, and 4 bars on the 5Ghz band.- 3 Large external antennas- Download Master (if your into P2P downloading/uploading)- Option to vertically stand the router, or wall mount- User friendly setup- Impressive performance particularly on 5Ghz band- Stylish looks and superb quality- Ability to install 3rd party firmwaresCONS- Steep price (but worth it!)- Lack of USB 3.0 (not a big deal, since I don't get usb 2.0 speeds for file transfer using FTP or Samba, which I already know before purchasing this)- Manual is a bit helpful, but this router has tons of features and the manual only mentions the basic functionalities.If you got the money, and want a great performing router and stylish as well, I Highly Recommend Asus RT-AC66U. If you're about to buy N66U, just add $20~30 to your budget, and get this router, you won't regret.
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