Scan code: LN99781 Manufacturer code: 90IG0300-BU2000

Asus RT-AC66U B1 Dual Band Gigabit WiFi Router with AiProtection

ASUS RT-AC66U B1 Dual Band Wi-Fi Router, AC1750 450+1300 Mbps, 802.11 a/b/g/n/ac , 4x GbE LAN, USB 3.0, 3x Antenna

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Scan code: LN99781 Manufacturer code: 90IG0300-BU2000
Order now and get it tomorrow, Thu 16th Jul
spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 16th Jul to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

ASUS RT-AC66U B1 Dual Band Gigabit Wi-Fi Router

ASUS RT-AC66U B1 Wi-Fi Router

UNINTERRUPTED WI-FI ANYWHERE IN YOUR HOME The RT-AC66U B1 router from ASUS is a dual-band gigabit Wi-Fi router that provides you with all the features you and your family need to establish a great internet connection for all the tasks you throw at it. Powered by Trend Micro, the RT-AC66U offers lag-free entertainment with it's dual-band connectivity which offers both 2.4GHz and 5GHz bands so you can perform both light and demanding tasks without your connection wavering. This innovative router uses AiRadar beamforming and high-power antennas to provide better coverage all around your home, along with ASUS AiProtection to keep you protected at all times. Utilize the ASUS Router app so you can enjoy PC-free network settings anytime, along with secure parental controls and a USB 3.0 port for printer sharing, 3G/4G dongle support and 10x faster data-transfer speeds than USB 2.0.

Dual-band Connectivity for Lag-free Entertainment


2.4GHz & 5GHz bands The RT-AC66U B1 router offers both 2.4Ghz and 5GHz concurrent bands that work up to 450Mbps and 1300Mbps, giving the RT-AC66U B1 a total speed of up to 1750Mbps. You can carry out basic tasks like web browsing and file downloading on the 2.5Ghz band, while simultaneously allowing multiple devices to stream in HD or support online gaming and other demanding applications smoothly on the clearer 5GHz band.

Do More at Once with Dual-Core Processors

dual core processors

SAY GOODBYE TO PERFORMANCE DROPS The RT-AC66U features a dual-core processor that eliminates the performance drops that affect other routers. Even on the busiest networks, HD video is smooth, latency is low for online gaming and VoIP calls, and file downloads are uninterrupted.

Enjoy Entertainment Everywhere, on Every Device

long range recievers

PERFECT CONNECTION ALL AROUND YOUR HOME Specially designed ultra-sensitive recievers give improved mid- and long-range Wi-Fi signal, with high-powered amplifiers and AiRadar beamforming to offer unbeatable coverage that's fast, reliable and stable for all your devices, from PCs, mobile devices, games consoles and more.

Utilize Speedy Connection Ports


ULTIMATE USB SPEED & VERSATILITY Integrated USB 3.0 allows for data transfers that are ten times faster than USB 2.0. Two USB ports make the RT-AC66U B1 the perfect for file, multimedia and 3G/4G sharing, whilst ASUS AiDisk offers remote access and quick content streaming. A lot of routers have their USB ports close together, but both USB ports on the RT-AC66U B1 are evenly spaced for easier access at all times.

Adjust your Router Settings from the Comfort of your Smartphone

asus router app

INTUITIVE ASUS ROUTER APP In your increasingly mobile-enabled life, having control over your network via an app is more convenient than ever. The all-new ASUS Router App has been designed to be both intuitive and robust, allowing you to set up your router, manage network traffic, diagnose connectivity issues and even update your firmware, all without needing to boot up a PC.

Fortify your Wi-Fi Security


PROTECTIVE AIPROTECTION CONTROL AiProtection incorporates state-of-the-art, three-pronged security from Trend Micro which provides advanced parental controls, blocks malicious addresses and intrusions for your PC or device, and alerts you if an infected device is connected. Potential weaknesses such as password strength and operating system vulnerabilities are also monitored at all times. AiProtection even goes the full length by protecting Wi-Fi devices without an installable security program such as smart TVs, games consoles and smart home devices, giving you peace of mind over all of your electronics.

All the Features of the RT-AC66U B1 Router

network map

network mapAt-a-glance view of connected drives.

guest network

Guest NetworkSeparate and limited Wi-Fi network for your visitors.


AiCloudYour personal cloud space at home.


SmartQoSOptimises bandwidth and prioritizes favorite devices and activities.

parental control

parental controlMonitor and restrict internet activities of your children.

download master

Download Master24/7 PC-off downloads attached to USB storage.

traffic monitor

Traffic MonitorAt-a-glance view of real-time traffic for diagnostics.

vpn server client

VPN Server & clientSupport encrypted remote connections.

printer server

Printer serverShare printer and scanner wirelessly.

roaming assist

roaming assistAutomatically switches device to strongest AP.


Mac, keyword and URL filterBlock unwanted devices and inappropriate websites.

media server

MEDIA SERVERCentralise and stream media wirelessly.

mac os backup

Mac OS backupBack up Mac OS to attached USB storage.

Networking, Connectivity & Ports
Model RT-AC66U B1
Form-Factor Desktop
Device Type Router
Compatible Internet Connections  
Network Connectivity 10/100/1000
Network Ports
  • 1 x RJ45 10/100 (Fast Ethernet) BaseT for WAN
  • 4 x RJ45 10/100/1000 (Gigabit) BaseT for LAN
Other Connectors
  • 1 x USB 2.0
  • 1 x USB 3.0
USB Applications  
Wired Protocols  
Total LAN Connections 4
Total WAN Connections 1
64 Bytes L3 Forwarding Performance  
512+ Bytes L3 Forwarding Performance Unknown
Wireless Speed 1750 (450+1300) Mbps
Wireless Protocols
  • IEEE 802.11a
  • IEEE 802.11ac
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
  • IPv4
  • IPv6
Wireless Band Dual Band
  • 2.4 GHz
  • 5 GHz
Operation Channel  
Wireless Transmitter Power N/A
Antenna External antenna x 3
Core Features
  • Adaptive QoS
  • AiProtection
  • Guest Network
  • Parental Control
  • VPN Client(PPTP/L2TP/Open VPN)
  • VPN Server(PPTP/Open VPN)
Router/Modem Processor  
Internal RAM Memory  
Internal RAM Memory Type  
Internal Flash Memory  
LED Indicators
  • 4 x LAN LED
  • 1 x Power LED
  • 1 x WAN Activity LED
  • 2 x WiFi Status
  • 1 x Power Button
  • 1 x Reset Button
  • 1 x WPS Button
OS Support
  • Linux
  • Mac OS X
  • Windows 10
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows XP
Max. Power Consumption Unknown W
PSU Type External
Security & VPN
Security Protocols
  • WEP (128 bit)
  • WEP (64 bit)
  • WPA-Enterprise
  • WPA2-Enterprise
  • WPA2-PSK
Firewall/NAT No
VPN Support  
Physical Specifications
Dimensions 218 x 45 x 148 mm (WxHxD)
Weight 660 g
Additional Specifications
Note N/A
Additional Information
Scan Code LN99781
Model Number 90IG0300-BU2000
GTIN 4716659214373

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
Return to base
DOA Period:
28 days
RTB Period:
36 months
Manufacturer Contact Details
01442 265548
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ASUS RT-AC66U B1 Dual Band Wi-Fi Router, AC1750 450+1300 Mbps, 802.11 a/b/g/n/ac , 4x GbE LAN, USB 3.0, 3x Antenna is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Good router, great service from Scan I bought this router to use instead of the router that is built-in to the Virgin Media Superhub 3. The Superhub was becoming unreliable with WiFi devices regularly not being able to connect to the Internet. The ASUS router has been very reliable and has good signal and throughput throughout my three-bed house. It was easy to set-up and has a good range of features. I like AiProtect security feature and the configurable quality-of-service (QoS) settings. Everyone in my family is now happy they can get a stable connection to the Internet. Also, the service from Scan was great. The router was dispatched really quickly and I liked the range of delivery options.
Date published: 2020-03-28
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Questions & Answers
Asus RT-AC66U B1 Dual Band Gigabit WiFi Router with AiProtection
Asus RT-AC66U B1 Dual Band Gigabit WiFi Router with AiProtection