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Hello, my name is Brook and I would like to apologise that this product is not fully translated. I am working hard to remedy this. Would you like to help?

ASUS RT-AC66U - WiFi router
WiFi router - 802.11a/b/g/n/ac to 1750 Mbps, Dual-Band, 3 detachable antennas, DLNA, 2x USB, 1x Gwan, 4x GLAN, AiCloud service, VPN server
Code:  NM145n83 Product Number:  RT-AC66U
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Rated by 102 users
5 77x
4 18x
3 2x
2 3x
1 2x
93 % Customers Recommend


AC1750 Dual Band Gigabit router for wireless 802.11ac

Simultaneous operation band 2.4 GHz and 5 GHz high speed until 1.75 Gb/s

ASUS Service AiCloud : The possibility of unlimited storage expansion!

Function AiRadar : Wide wireless coverage

ASUSWRT Dashboard : Easy setup, signal monitoring and control applications

Asus AiCloud

All content, files and data you can view, sync, share and manage virtually any device - smartphone or PC - whenever and wherever you are on-line.
ASUS RT-AC66U is Dual-band Wi-Fi router 5th generation. It uses Wi-Fi controller Broadcom 802.11ac and works in parallel bands 2.4 GHz and 5 GHz . This translates this time unmatched speed of up to 1.75 Gb/s . In the 5 GHz You can reach speeds of up to 1.3 Gb/s , Which is more than the existing gigabit cable lines and 3 times more compared to the 802.11n standard.

Optimized for performance

Fast USB
Greater stability and the effective range
Dual-band increasing compatibility and performance
Perfect control and optimization of the interface ASUSWRT
Easy setup in 3 steps
Powerful online multitasking with 300,000 data sessions
Download and stream from anywhere

High-end router with many features

supports up to three wireless networks in the 2.4 GHz and three networks in the 5 GHz band, so you can set the time use and restrict access using advanced management, including parental controls.

Own a secure wireless network

It connects to your home network WebStorage online storage site to which you have access through the mobile application AiCloud smartphone running iOS or Android or via your own custom URLs

Share easily with AiCloud

Support for VPN Server

Hurry and get access to the site and data - regardless of where you are.

Fast Wi-Fi with AC acceleration TurboQAM

In the 2.4 GHz band reaches speeds of 600 Mb/s - 33% higher speed than standard 802.11ac routers. In contrast, the 5GHz band all zips at speeds up to 1300 Mb/s - that is three times faster than 802.11n.
Router Adapter
Type AC1900
Speed 1900 Mbps 1750 Mbps 1167 Mbps 1900 Mbps 1167 Mbps
Antenna 3 external 3 external 4 internal 3 external 1 external and 2 internal
Frequency 2.4 GHz, 5 GHz 2.4 GHz, 5 GHz 2.4 GHz, 5 GHz 2.4 GHz, 5 GHz 2.4 GHz, 5 GHz
Encryption 64/128-bit WEP, WPA/WPA2-PSK, WPA/WPA2-Enterprise, WPS 64/128-bit WEP, WPA/WPA2-PSK, WPA/WPA2-Enterprise, WPS 64/128-bit WEP, WPA/WPA2-PSK, WPA/WPA2-Enterprise, WPS Radius with 802.1x 64/128-bit WEP, WPA/WPA2-PSK 64/128-bit WEP, WPA/WPA2-PSK, WPS
Supported OS Windows 8, 7, Vista, XP, Server 2003, Server 2008, Mac OS X 10.1 ~ 10.8, Linux Windows 8, 7, Vista, XP, Server 2003, Server 2008, Mac OS X 10.1 ~ 10.8, Linux Windows 8, 7, Vista, XP, Server 2003, Server 2008, Mac OS X 10.1 ~ 10.8, Linux Windows 8, 7, Vista, XP Windows 8, 7, Vista, 2000, XP, Mac OS X 10.1 ~ 10.8, Linux
WiFi transmission speed
1,750 Mb/s Done!
4 × Done!
USB 2.0
Advanced functions
Detachable antenna, Dual-Band (2.4 + 5 GHz), Gigabit LAN, USB for printserver Done!
Router Done!
Standards & frequency
802.11a (5GHz), 802.11b (2.4GHz), 802.11g (2.4GHz), 802.11n, 802.11ac Done!
More Specifications

ASUS is a symbol of the growth of Taiwan's economy. The firm's beginnings date back to April 2, 1989, when as a small manufacturer of motherboards began his work with a few employees. Today, Asus employs more than 12,500 employees worldwide.

ASUS products can be found in almost every category of the information technology marketplace. ASUS is focused on desktops, laptops, phones, optical drives and components. In the manufacture of motherboards, the company is now the dominant player with a staggering 40% market share.



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Rated by 102 users
5 77x
4 18x
3 2x
2 3x
1 2x
93 % Customers Recommend
Peter, Závod 15/04/2015
design speed of samba (replaying and subtitles!) ftp hill cloud apps on android and many additional best yet what router I ever had retaliated with pay extra ... complicated settings for novice USB2 ports are only but I absolutely do not mind reklamácia Router DLNA malfunction due to a low range reklamácia recognized
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Customer 21/12/2012
Speed ??and management. User interface in English. AiCloud FTP Ideal for SOHO The price is a little more warm Inability to turn off LEDs that illuminates enough
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Firm, Bašť 15/02/2015
installation and setup with no problems setting routing ports from the WAN is intuitive and it worked the first time I price bothers me that when you register the MAC address (eg. DHCP or WIFI filter) is not possible to save a note to let me know that what belongs
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Michal, Bratislava 28/12/2014
odporucam optionally, try the alternative FW TRENA but the penultimate version because the last one has a bug (not displayed 2.4 wifi) http://www.lostrealm.ca/tower/node/79
very fast and reliable price
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Jakub, Dolná Seč 10/02/2015
Quickly, many features of 2.4 and 5 GHz network Individually configurable more heated, slower access to external HDD via a network interface, detaching the HDD may not be always correct the problem then win a HDD to load. weaker reach wifi in the block.
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Kamil, České Budějovice 11/03/2013
Asus RT-AC66U - very fast dual-band Wi-Fi router supports the latest standard 802.11ac.Velmi fast transfer speeds in both the 5GHz and in 2,4GHz.Přednosti useful for me as streaming multimedia over a network (DLNA), downloading files on USB and can attach a 3G / 4G modem or network tiskárnu.Pokud are looking exceedingly comes with Wi-Fi router and do not mind a slightly higher price, so Asus RT-AC66U is the right router!
Great speed settings menu in English FTP speed is great The price of LED lights and power at the source
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Robert, Kadaň 06/04/2013
Simple, understandable and above all Czech guide the initial setup. Easy even for someone who has no experience with setting your home network. Two communication band 2.4 and 5 GHz. Above-speed data transfers. Nice vzhed. Possibility to connect two USB2 device (printer-disk). So far I have no negatives appeared.
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Jan, Čechtice 26/02/2015
It works dualzone, fairly good speed, a Web interface for both Disclaimer - picture / color / fragrant moment, so I was looking where to set exactly what I want. I recommend to install DD-WRT, with the router to me that absolutely great and stable + support for lots of other things that the original software does not allow It seems to me that it struggles with wifinou in notebook (Atheros AR9462), both 2.4G and 5G regular Reconnect and packetloss. Other devices in the home (phone, tablet, laptop ibm second) do not have a problem.
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Miloš, Chodov u Karlových Var 1 30/01/2013
Very fast router settings, I set only passwords and router settings donastavil rest completely alone without my intervention. Pleased with the choice of updating router firmware that you downloaded and router itself flashnul. Clearly arranged menus. The speed is very good. Zrošku more lit LEDs More drowning but nothing terrible.
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Customer 31/10/2013
soft skeleton to manage rapid ability to set transmit power nothing yet
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