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ASUS DSL-N66U N900 Dual Band wireless Gigabit ADSL/VDSL router

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Quoting product code: A84NC


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About this product


Product overview

• ADSL (RJ11) connection allows you to connect directly into your phone line, whilst the WAN (RJ45) cable connection allows you to attach this router direct to a modem or existing router to extend your network
• Total wireless bandwidth of 900Mbps lets you handle everyday network tasks, for example web browsing to media streaming for a small home network
• Simultaneous dual-band 450Mbps 2.4GHz and 450Mbps 5GHz bands provide network optimisation by allowing supported devices to run on higher bands
• Four 10/100/1000 gigabit Ethernet ports provide ultra-fast wired connections for your network
• Twin USB 2.0 ports allow you to attach external drives to backup and share data across your home or office network

Special Features
• ASUSWRT graphical interface provides set up, control and management of your network devices
• Allows set up of wireless networks for visitor use, safeguarding your passwords and network resources

What can I expect from this router?
Ideal for a small home or office network, the ASUS DSL-N66U provides stable wireless access for multiple users running basic day-to-day tasks, such as e-mail, web browsing or downloading of files. Whilst the uninterruptable gigabit wired connections allow for excellent connectivity if you are sharing large files or gaming across your network.

What can I expect from this router’s wireless functionality?
Three internal, two dBi antennas will distribute a dual-band wireless signal throughout your home or office - 450Mbps 2.4GHz and 450Mbps 5GHz frequencies for up to 900Mbps total bandwidth. This gives multiple users web access along with media streaming capabilities across your wireless network. WPS encryption allows you to pair wireless devices to the router securely at the press of a button. Guest wireless access can be configured to allow your visitors to use the Internet, but keeping them separate from your main network or any other connected devices.

What wired connections will I get with this router?
The ADSL (RJ11) connection allows this modem to directly attach to your phone line, whilst a gigabit WAN port will allow you to connect it directly to your modem to expand an existing network. Four 10/100/1000 gigabit Ethernet ports provide you with very fast connections to allow for quick file transfers across your wired network. Twin USB 2.0 ports enable you to attach a printer to your network or external storage, so you can backup to one location and share files across your network.

What management functions does this router provide?
Included with this router is ASUSWRT, a web based graphical user interface which allows you to quickly set up and manage your network.
This includes allocating bandwidth across devices, setting parental controls and creating guest Wi-Fi access points. The application is web based so you can keep an eye on your network from a portable device.

Rated 5 out of 5 by from Asus N900 DSL-N66U This unit is very easy to set up and works with sky with a bit of tinkering wireless signal is excellent looks awesome and is quite perfect replacement for my old sky hub. You will need some sort of knowledge setting this up how ever this unit is defiantly worth the money.
Date published: 2014-08-28
Rated 5 out of 5 by from Works just Fine! This device was a good drop in replacement for a previous failed unit. Just the Job !
Date published: 2017-03-19
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Operating Specifications

USB Ports:



Number Of Ethernet Port:


is this compatible with broadband?

Asked by: f3rgy
Unfortunately, we are unable to guarantee full compatibility for this item.
Answered by: Dominic
Date published: 2017-09-18

Can I use this with a virginmedia superhub 2

Asked by: MrYates
It could be set up to work as an access point but I would not recommend an ADSL/VDSL modem router unless you know what you are doing with networking.
Answered by: Dominic
Date published: 2017-06-28

I have purchased a DSL-N66U to replace Homehub 3 modem/router. I cannot connect to the BT Broadband server because I don't know where to enter my BT Broadband username. Does it replace the 'admin/admin' username and password?

Asked by: Mike
No. The user name and password you mention are simply to gain entry to the web interface of the modem router. Once logged into the router it must be configured to connect to the BT server, to facilitate this you need to place your account login details and password into the ADSL/VDSL configuration section of the web interface.
Answered by: Les
Date published: 2016-06-21

With this unit can I use a usb modem with network sim for internet access?

Asked by: johns
No, I am sorry but the item in question does not support use in your intended application.
Answered by: Dominic
Date published: 2015-12-09

Can I use this with BT Infinity?

Asked by: CSDS
I am pleased to advise the product you mentioned will do exactly what you require.
Answered by: Dominic
Date published: 2015-12-01
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