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Asus RT-AC66U IEEE 802.11ac Wireless Router

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ITEM# 14308833
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    Technical Specifications

    • Description
    • General Information
    • Wireless Specifications
    • Interfaces/Ports
    • Network & Communication
    • Management & Protocols
    • Power Description
    • Physical Characteristics
    • Miscellaneous

    Asus RT-AC66U IEEE 802.11ac Wireless Router


    Upgrade to the Next Generation

    The ASUS RT-AC66U is a 5th generation dual-band Wi-Fi router with a total speed of up to 1.75Gbps, currently the fastest available! It utilizes the Broadcom 802.11ac Wi-Fi controller, working in both 2.4GHz and 5GHz. The 5GHz band works at up to 1.3Gbps, which exceeds current Gigabit wired transmission and is 3X faster than 802.11ac. The RT-AC66U offers smooth lag-resistant multitasking and super-fast streaming, while ASUS AiRadar intelligently strengthens wireless device connections via powerful amplification, offering future-proof optimized performance.

    General Information
    Manufacturer ASUS Computer International
    Manufacturer Part Number RT-AC66U
    Manufacturer Website Address
    Brand Name Asus
    Product Model RT-AC66U
    Product Name 802.11ac Dual-Band Wireless-AC1750 Gigabit Router
    Product Type Wireless Router
    Wireless Specifications
    Broadband Transmission Technology Ethernet
    Wireless LAN Standard IEEE 802.11ac
    ISM Band Yes
    UNII Band Yes
    ISM Minimum Frequency 2.40 GHz
    ISM Maximum Frequency 2.48 GHz
    UNII Minimum Frequency 5.10 GHz
    UNII Maximum Frequency 5.80 GHz
    Total Number of Antennas 3
    Wireless Transmission Speed 1750 Mbit/s
    Wireless Security
    • 64/128-bit WEP
    • WPA2-PSK
    • WPA-PSK
    • WPS
    Features Quality of Service (QoS)
    Number of Network (RJ-45) Ports 4
    Network (RJ-11) No
    VGA No
    Serial No
    USB Yes
    Powerline No
    PoE (RJ-45) Port No
    Management Port No
    Number of Broadband (RJ-45) Ports 1
    Network & Communication
    Ethernet Technology Gigabit Ethernet
    Network Technology 10/100/1000Base-T
    Management & Protocols
    Security Features
    • DMZ
    • SPI
    • DoS Protection
    • Access Control
    • Parental Control
    • Network Service Filter
    • URL Filter
    • Port Filter
    • IPSec Pass-Throuth
    • PPTP Pass-Through
    • L2TP Pass-Through
    • PPPoE
    Power Description
    Input Voltage 19 V DC
    Power Source AC Adapter
    Physical Characteristics
    Form Factor Desktop
    Height 1.4"
    Width 8.1"
    Depth 5.9"
    Weight (Approximate) 15.87 oz
    Package Contents
    • 802.11ac Dual-Band Wireless-AC1750 Gigabit Router
    • Router Stand
    • RJ-45 Cable
    • Support CD (User Manual and Utility Software)
    • Power Adapter
    • Quick Start Guide
    • Warranty Card
    Certifications & Standards
    • DLNA

    IEEE Standards:

    • IEEE 802.11ac
    • IEEE 802.11a
    • IEEE 802.11b
    • IEEE 802.11g
    • IEEE 802.11n
    • IEEE 802.3
    • IEEE 802.3u
    • IEEE 802.3ab

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Helpful

    • Excellent Router for Now & the Future

      This is rated as one of the best routers on many sites, and it did not disappoint. We use both freqs that the router provides. 5Ghz upstairs where the router is and then 2.4GHz downstairs and it works perfectly. Plus once 802.11ac comes online we'll be ready for the speed that having this router will provide. Definitely recommend.

      Read More
    • Most Recent

    • Awful software, waste of time!

      Unit looked great and after setting the unit up, signals were great throughout the house. In less than an hour the signal just disappeared, forcing to re-boot constantly to connect. Tried various firmwares, beta ones, had inSSIDER and Merlin, highly tech savvy wifi indivuduals tell me not to throw the darn thing at a wall; wasted my entire weekend! Bought a Cisco/Linksys at Staples, setup took 10 minutes and running perfectly. Google this unit with signal drops and crashing before you buy...

      Read More
    • Antennaes Broke Off Easily/Expensive

      While it's true this router is fast as can be, it is still pretty expensive for what it is. I'm not sure if my home network needed this much power. It is really really easy to set up out of the box and I commend them for that. It's also a fairly attractive router (despite the antennae). My one gripe is that one of the Antennae was cracked upon arrival. I'm sure it's an easy fix and it's more of a cosmetic thing, but you would think for the price they would be able to condense the antennae system into the body (cellphones can do it/other routers can do it for 200 bucks why can't you?!). Either way my network is solid, easy to connect to and reliable so I can't gripe too much/just angry at myself that I paid this much for something I probably don't need.

      Read More

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    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
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    For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.

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