Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Networking > 
Wireless Networking > 
Wireless Routers > 
Item#: 9SIA0AJ3UU1438

ASUS RT-AC66R Dual-Band Wireless-AC1750 Gigabit Router –Asus Certified.


This means the product was tested and repaired as required to meet the standards of the refurbisher, which may or may not be the original manufacturer. Any exceptions to the condition of the item outside the manufacturer’s information should be provided in the listing, up to and including warranty details.

Ships from United States. Most customers receive within 6-10 days.

Sold and Shipped by Action Packaged Inc. a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • Up to 450+1300 Mbps Wireless Data Rates
  • 5th generation 802.11ac
  • Four Gigabit Ethernet ports
  • Enjoy the ASUSWRT dashboard UI for 3 steps easy setup
  • Two multi-functional built-in USB ports

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The ASUS RT-AC66R Dual-Band Wireless–AC1750 Gigabit router brings you into the next generation of wireless connectivity. With its leading 802.11ac Wi-Fi connectivity – 5G Wi-Fi – it's up to three times faster than current wireless N speeds. One of the first of its kind, the RT-AC66R gives you a combined 1.75Gbps of wireless data from the 2.4GHz and 5GHz streams. It provides unprecedented wireless performance when gaming online, streaming HD media, or doing other bandwidth-intensive tasks.

ASUS's AiRadar technology offers expanded wireless coverage, while ASUSWRT makes set up easy with a robust set of networking customization settings. The ASUS RT-AC66R is the pioneering router to elevate your Internet surfing experience.

  • newegg World’s Fastest Wi-Fi: 802.11ac Powered by 5th generation Wi-Fi (5G Wi-Fi), the new 802.11ac Broadcom chipset gives the RT-AC66R superfast Gigabit wireless speeds. Compared with current 802.11n, the RT-AC66R delivers up to 1.3Gbps at 5GHz, which is three times faster than 802.11n! The upgraded bandwidth has the higher capacity you need to increase Wi-Fi enjoyment at home. With notebooks, desktops, pads, and smartphones now all Wi-Fi-reliant, it’s time to upgrade to the next generation so you can expand your connectivity now and in the future.
  • newegg The one place for all your data – ASUS AiCloud ASUS AiCloud is a smart and easy mobile application that brings your ASUS cloud experience to iOS and Android. Access, stream, sync, and share all your files on the go, from both public and private cloud storage services
  • newegg Optimized and Reliable Wireless Coverage via AiRadar ASUS AiRadar intelligently strengthens connections to wireless devices. Its high-powered amplification and beam packaging provide optimized signals in any direction, with better coverage to improve your data throughput.
  • newegg Dual-Band Connectivity for Lag-Free Entertainment Delivering 2.4GHz and 5GHz concurrent bands at up to 450Mbps and 1.3Gbps, respectively, the RT-AC66R has a total speed of up to 1.75Gbps, and maintains complete stability. You can perform basic tasks like web browsing and file downloading on the 2.4GHz band, while simultaneously allowing multiple devices to stream in HD, support online gaming, or run other demanding applications smoothly on the clearer 5GHz band.
  • newegg Three-Step Easy Setup Through Your Pad, Smartphone, or PC With the RT-AC66R, setup is a breeze. Simply power and connect the router, and open a browser on a Wi-Fi-enabled device like a notebook or pad. You will then be taken to a setup page with a prompt to enter the ID/password from your internet provider, and that’s it! Setting up your network is easier than ever.
  • newegg Get online in 30 seconds Smart auto-detection design makes it possible for you to go from plugging in the RT-AC66R to setup completion in under 30 seconds! Compared to the lengthy installs and hassles of other routers, this development from ASUS is a true wonder in ease of use, and puts the most extreme networking speeds within your reach more quickly than ever before.

Learn more about the ASUS RT-AC66R

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.