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WiFi Router WiFi 5, 1750 Mb/s, Dual-band, 4× LAN, 1× WAN, 1× USB 2.0, 1× USB 3.2 Gen 1 (USB 3.0), 3× antenna(s), VPN, GLAN, UPnP
Price incl. VAT
Price excl. VAT €87.47
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 36 months Code:  NM145n83b Product Number:  90IG0300-BM3100 Manufacturer's Website:
ASUS RT-AC66U B1 €105.84 In stock > 5 pcs
Reviewed by 83 customers
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5 65 ×
4 13 ×
3 0 ×
2 1 ×
1 4 ×
2 000+ Customers Purchased
93 % Customers Recommend


Enjoy faster speeds with the ASUS RT-AC66U B1 WiFi Router

Connect with the Gigabit Ethernet connection and the latest wireless standard while leaving your older devices connected with the highest available speed. ASUS's modern router runs simultaneously on a standard 2.4GHz band even on the less utilised 5GHz band. In both bands it sends data at a rate of up to 1750Mbps! It also has 3 antennas to extend the WiFi signal further, reaching even more distant spots at the appropriate speed.


A router for everything

The ASUS RT-AC66U B1 is equipped with a processor that has two cores right inside it. Even in the busiest home networks, HD video playback will always be completely smooth, low latency with online gaming and VoIP calls and file downloads will be uninterrupted.

WiFi router into a modern home

The router also serves as a home entertainment server. Integrate the USB ports with an external storage device or printer. The router enables your device to be shared by other computers and devices on the network. As soon as the devices are connected to the router, you get much easier access than ever before. Download the application (iOS, Android) to your mobile device and access your data anywhere in the world.



Key features of the ASUS RT-AC66U B1 WiFi router

  • Simultaneous WiFi connection in two bands.
  • 3 antennas for higher speeds over longer distances.
  • WAN and LAN ports with Gigabit speed.
  • Simple setup in 30 seconds.
  • Multi-purpose USB ports (sharing storage and printers).
  • Multimedia server for sharing over a local network.
  • Mobile application, AiCloud, for access from anywhere on the Internet.
  • VPN server support and stand-alone guest network.


802.11a (5GHz), 802.11b (2.4GHz), 802.11g (2.4GHz), 802.11n, 802.11ac Done!
WiFi type
WiFi 5 Done!
WiFi Bands
2,4 GHz , 5 GHz Done!
Router Done!
WiFi transmission speed
1,750 Mb/s Done!

Standards and frequency

802.11a (5GHz), 802.11b (2.4GHz), 802.11g (2.4GHz), 802.11n, 802.11ac Done!
WiFi type
WiFi 5 Done!
WiFi Bands
2,4 GHz , 5 GHz Done!


Router Done!


WiFi transmission speed
1,750 Mb/s Done!
LAN port transmission speed
1 Gbit Done!


Dual-band Done!


WEP 64bit, WEP 128bit, WPA-PSK, WPA2-PSK, WPA-Enterprise, WPA2-Enterprise Done!


4 × Done!
USB 2.0
USB 3.2 Gen 1 (USB 3.0)

Antenna features

External antenna count
3 piece(s) Done!

Advanced parameters

Advanced functions
Dual-Band (2.4 + 5 GHz), Gigabit LAN, USB for printserver, QoS (Quality of Service), UPnP, VPN, Parental control Done!
DHCP functions
DHCP Client List, DynDns Done!
Maximum SSID count
6 piece(s) Done!

Dimensions and weight

148 mm Done!
660 g Done!
218 mm Done!
45 mm Done!


black Done!

Package contents

Package contents
Ethernet cable 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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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Your questions will be answered by an expert

Hello, is this actually RC-AC66U B1 and not RT-AC66U? The B1 has a front USB 3.0 port. The box itself states USB 3.0 and USB 2.0. Please check. Thanks.

Hello, would you please confirm this router - - is coming with a UK power supply ? Thanks, Giuseppe Greco

Is it possible to get the router variant with part number 90IG0300-BA1000?

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