Brand: ASUS | Wireless Networking ASUS Wireless Networking ASUS RT-AC51U, Wi-Fi 5 (802.11ac), Dual-band (2.4 GHz / 5 GHz), Ethernet LAN, Black

ASUS RT-AC51U, Wi-Fi 5 (802.11ac), Dual-band (2.4 GHz / 5 GHz), Ethernet LAN, Black 90IG0150-BU2D00

We Price Match!
If you have seen this product cheaper, we would love to try and match or better the price.  Click here to submit a price match.
All prices include VAT
+ Free UK Delivery
- WAS -
Save £23.80 (31%)
RRP £75.99

Sorry, temporarily out of stock, click the button below to be notified once it's available again.

Other products we think you might like.

General Information for Asus Wireless Networking

ASUS RT-AC51U, Wi-Fi 5 (802.11ac), Dual-band (2.4 GHz / 5 GHz), Ethernet LAN, Black


Rt-Ac51u Great-Value Dual-Band Ac750 Wireless Router For Home And Cloud Use   802.11Ac Dual-Band Wireless At Up To 733 Mbps For High-Performance Wireless Expanded Wireless Coverage With Two Fixed High-Gain Antennas Usb Port For Printer Networking, Storage Sharing, Or 3G/4G Connections Asus Aicloud App To Access, Sync, Share And Stream Your Files On The Go &Ndash;Quickly And Easily Easy 30 Second Setup And Robust Controls Like Network Monitoring Through Asuswrt Dashboard       The Essential Ac Upgrade Asus Rt-Ac51u Dual-Band Wireless-Ac750 Router Gives You Both Fast Wireless Speed And Great Value To Upgrade Your Home Network To The Latest 802.11Ac Wi-Fi Technology Today. Experience Simultaneous Dual-Band Connectivity And Enjoy 300 Mbps Speed On The 2.4 Ghz Frequency And Up To 433 Mbps In 5 Ghz Band.    Thanks To Its Multipurpose Usb Port, Rt-Ac51u Is Much More Than Just A Router. Plug In A Usb Hard Disk Drive And You’Ve Got An Instant File Server — And One That Extends Into The Cloud Via Asus Aicloud. Alternatively, Attach A Usb Printer To Rt-Ac51u To Create A Print Server For Sharing One Device With Several Users. The Usb Even Accommodates 3G/4G Mobile Broadband Dongles For Two Broadband (Wan) Connections On One Router So You’Ll Never Again Have To Worry About Your Internet Access Going Down. The Port Can Even Be Used For Powering Gadgets Such As Smartphones And Tablets, Making It A Handy Charging Station.    The Easy-To-Use Asuswrt Graphical User Interface Unlocks The Power Of Rt-Ac51u Giving Robust Control To Optimize Your Network For You. 30-Second Setup And Easy Traffic Management Means Even Network Newbies Can Enjoy Its Sophisticated Features, While Power Users Will Love Its Ipv6 Support, Multiple Wireless Ssids And Secure Vpn Access.         Next Gen 802.11Ac Wireless, Up To 3X Faster Than 1X1 Wireless N Routers Powered By 5Th Generation Wi-Fi (5G Wi-Fi), The 802.11Ac Chipset Gives The Rt-Ac51u Faster Wireless Speeds Than N Technology. At 2.4 Ghz, It Reaches 300 Mbps, While On The 5Ghz Band It Blazes To 433 Mbps. The Upgraded Bandwidth Has The Higher Capacity You Need To Increase Wi-Fi Enjoyment At Home. With Notebooks, Desktops, Pads, And Smartphones Now All Wi-Fi-Reliant, It’S Time To Upgrade To The Next Generation To Expand You Connectivity Now And In The Future.         Dual-Band Connectivity For Compatibility And Performance Delivering 2.4 Ghz And 5 Ghz Concurrent Bands At Up To 300 Mbps And 433 Mbps, Respectively, The Rt-Ac51u Has A Total Speed Of Up To 733 Mbps, And Maintains Complete Stability. Perform Basic Tasks Like Web Browsing And File Downloading On The 2.4 Ghz Band, While Simultaneously Allowing Multiple Devices To Stream In Full Hd Or Support Online Gaming And Other Bandwidth-Demanding Applications Smoothly On The Clearer 5 Ghz Band.         No More Dead Zones With 150% The Coverage Powerful Two-Way Transmission Improves Wi-Fi Range By 150% Compared Generic Routers, Ensuring Far-Reaching Coverage. The Unique Design Of Rt-Ac51u Means A Connection You Can Always Rely On.         Add External Storage, Printers, And Other Devices To Your Network With Built-In Usb Port, Connect External Storage, Printers, And Other Devices To Rt-Ac51u And Share Them Throughout Your Network At Once.         Robust Control And Optimization With Asuswrt With The Asuswrt Dashboard Ui, Setup, Monitor, And Control Network Applications All In One Intuitive Area. On Top Of 30-Second Setup, Multi-Device Detection, And Flexible Settings That Make The Most Of Your Network Performance, It’S Been Upgraded With Quick Scanning Of Usb Storage Connected To Routers To Verify Data Integrity And Drive Health. Dual Wan Enables Having Two Connections/Isps On One Router, With Load Balance And Failover Mode For Added Stability And Redundancy To Ensure Uninterrupted Internet Access. Do You Game A Lot, Or Spend Most Of Your Time Streaming Videos? Whatever Your Planned Use Is, The Rt-Ac51u Has Quality Of Service (Qos) Standards That Let You Select How Much Bandwidth Is Prioritized For Virtually Any Task. Plus, The Traffic Monitor Allows You To Check Your Web Usage In A Clear Graphical Interface.          Easy 3-Step Setup Use Your Smartphone, Tablet, Or Pc To Effortlessly Set Up Your Asus Router In Less Than 30 Seconds&Sup1; And In Only 3 Easy Steps. Simply Connect The Cables To The Router, Open A Web Browser, And Follow The Setup Wizard To Get You To The Internet In No Time.         Asus Aicloud &Ndash; Your World On Demand Asus Aicloud Keeps You Connected To Your Data Wherever And Whenever You Have An Internet Connection. It Links Your Home Network And Online Web Storage Service2 And Lets You Access It Through The Aicloud Mobile App On Your Ios Or Android Smartphone Or Through A Personalized Url In A Web Browser.          Download And Stream Anywhere Download Master And Enhanced Media Server Let You Download And Play Multimedia Files Stored On Router-Attached Usb Storage On A Wide Range Of Compatible Devices Such As Pc, Pad, Ps4, Xbox, And Smart Tv. Download Master Can Also Download Files While Your Pc Is Turned Off, And Allows You To Manage And Monitor Download Status Remotely.         Vpn Server Enabled Easily Set Up A Vpn Server To Browse The Web And Access Data — No Matter Where You Are. Featuring Pptp Encryption, Your Data Transmission Remains Always Secure And Confidential.  ASUS RT-AC51U Dual-band Wireless-AC750 router gives you both fast wireless speed and great value to upgrade your home network to the latest 802.11ac Wi-Fi technology today. Experience simultaneous dual-band connectivity and enjoy 300 Mbps speed on the 2.4 GHz frequency and up to 433 Mbps in 5 GHz band. Thanks to its multipurpose USB port, RT-AC51U is much more than just a router. Plug in a USB hard disk drive and you've got an instant file server - and one that extends into the cloud via ASUS AiCloud. Alternatively, attach a USB printer to RT-AC51U to create a print server for sharing one device with several users. The USB even accommodates 3G/4G mobile broadband dongles for two broadband (WAN) connections on one router so you'll never again have to worry about your internet access going down. The port can even be used for powering gadgets such as smartphones and tablets, making it a handy charging station. The easy-to-use ASUSWRT graphical user interface unlocks the power of RT-AC51U giving robust control to optimize your network for you. 30-second setup and easy traffic management means even network newbies can enjoy its sophisticated features, while power users will love its IPv6 support, multiple wireless SSIDs and encrypted VPN access. Powered by 5th generation Wi-Fi (5G Wi-Fi), the 802.11ac chipset gives the RT-AC51U faster wireless speeds than N technology. At 2.4 GHz, it reaches 300 Mbps, while on the 5GHz band it blazes to 433 Mbps. The upgraded bandwidth has the higher capacity you need to increase Wi-Fi enjoyment at home. With notebooks, desktops, pads, and smartphones now all Wi-Fi-reliant, it's time to upgrade to the next generation to expand you connectivity now and in the future. Delivering 2.4GHz and 5GHz concurrent bands at up to 300Mbps and 433Mbps, respectively, RT-AC51U has a total combined bandwidth of up to 733Mbps. Perform basic tasks like Web browsing and file downloading on the 2.4GHz band, while simultaneously allowing multiple devices to stream in Full HD or support online gaming and other bandwidth-demanding applications smoothly on the clearer 5GHz band.Powerful two-way transmission improves Wi-Fi range by 150% compared generic routers, ensuring far-reaching coverage. The unique design of RT-AC51U means a connection you can always rely on. With built-in USB port, connect external storage, printers, and other devices to RT-AC51U and share them throughout your network at once. With the ASUSWRT dashboard UI, setup, monitor, and control network applications all in one intuitive area. On top of 30-second setup, multi-device detection, and flexible settings that make the most of your network performance, it's been upgraded with quick scanning of USB storage connected to routers to verify data integrity and drive health. Dual WAN enables having two connections/ISPs on one router, with load balance and failover mode for added stability and redundancy to ensure uninterrupted internet access. Do you game a lot, or spend most of your time streaming videos? Whatever your planned use is, the RT-AC51U has Quality of Service (QoS) standards that let you select how much bandwidth is prioritized for virtually any task. Plus, the traffic monitor allows you to check your Web usage in a clear graphical interface. Use your smartphone, tablet, or PC to effortlessly set up your ASUS router in less than 30 seconds1 and in only 3 easy steps. Simply connect the cables to the router, open a Web browser, and follow the setup wizard to get you to the internet in no time. ASUS AiCloud keeps you connected to your data wherever and whenever you have an internet connection. It links your home network and online Web storage service2 and lets you access it through the AiCloud mobile app on your iOS or Android smartphone or through a personalized URL in a Web browser. Download Master and enhanced media server let you download and play multimedia files stored on router-attached USB storage on a wide range of compatible devices such as PC, pad, PS4, Xbox, and smart TV. Download Master can also download files while your PC is turned off, and allows you to manage and monitor download status remotely. Easily set up a VPN server to browse the web and access data with PPTP encryption- no matter where you are. Remember to always keep your device's firmware up to date so you can benefit from the very latest service and security enhancements - and get exciting new features!IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IPv4, IPv6, 2.4GHz/5GHz, 189 x 129 x 36 mm, 270 g ASUS RT-AC51U. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 433 Mbit/s. Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Cabling technology: 10/100Base-T(X). Security algorithms: 128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, WPS. Supported network protocols: IPv4, IPv6. Product colour: Black 16/01/2015
View more information on this product >>
View more information on this product >>
Product Specification

ASUS RT-AC51U, Wi-Fi 5 (802.11ac), Dual-band (2.4 GHz / 5 GHz), Ethernet LAN, Black 90IG0150-BU2D00 Specifications

Product Type Network Routers Product Type Wireless Adaptor Product Type Wireless Routers Product Type Wireless Networking Brand ASUS Collection Model Asus RT-AC51U Manufacturer Product Type Asus Wireless Networking Product colour Black Antenna design Internal & external LED indicators Yes Case Colour Black On/off switch Yes Form Factor Wireless Router Product Family RT-AC51U Response Time 12ms Frequency Range 2.4 - 5 GHz Frequency Range 2.4 - 5 Ethernet LAN interface type Fast Ethernet Top Wi-Fi standard Wi-Fi 5 (802.11ac) Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Networking standards IEEE 802.11a,IEEE 802.11ac,IEEE 802.11b,IEEE 802.11g,IEEE 802.11n Ethernet LAN Yes Ethernet LAN data rates 10,100 Mbit/s Security algorithms 128-bit WEP,64-bit WEP,WPA,WPA-PSK,WPA2,WPA2-PSK,WPS Security algorithms 128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK, WPS Antenna Type Internal & external Wi-Fi standards 802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n) DHCP server Yes Wi-Fi standards 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) DHCP client Yes Antenna Type External 5 dBi antenna x 2 Internal PCB antenna x 1 Wi-Fi standards IEEE 802.11a,IEEE 802.11ac,IEEE 802.11b,IEEE 802.11g,IEEE 802.11n Top Wi-Fi standard IEEE 802.11ac Ethernet LAN data rates 10,100 Frequency Band 2.4 & 5 Frequency Band 2.4 and 5.0GHz DC-in jack Yes Ethernet LAN (RJ-45) ports 5 USB ports quantity 1 USB version 2.0 WLAN data transfer rate (max) 433 Mbit/s Wi-Fi band Dual-band (2.4 GHz / 5 GHz) WLAN data transfer rates supported 1,2,5.5,6,9,12,18,24,36,48,54,300,433 Mbit/s WLAN data transfer rates supported 1,2,5.5,6,9,12,18,24,36,48,54,300,433 Power source type AC AC Input Voltage 110 - 240 V AC input frequency 50 - 60 Hz DC Input Voltage 12V DC AC Input Voltage 110 to 240VAC AC input frequency 50/60 AC Input Voltage 110-240 Firewall Yes Depth 129 mm Weight 270 g Width 189 mm Height 36 mm Height 3.6cm Depth 12.9cm Weight 0.27kg Width 18.9cm Supported network protocols IPv4, IPv6 Reset button Yes Year 2015 Quality of Service (QoS) support Yes Ethernet WAN Yes Harmonized System (HS) code 85176990 Antennas quantity 3 Detachable antenna(s) Yes Internal modem Yes Quick start guide Yes Manual Yes Cables included LAN (RJ-45) AC adapter included Yes Cabling technology 10/100Base-T(X) Wireless LAN Standards: IEEE 802.11 a b g n ac Voltage/Power/Frequency 110 to 240VAC / 50 to 60Hz Dimensions 18.9cm (W) x 12.9cm (D) x 3.6cm (H) - Weight 0.27kg LED Status Indicators USB x 1 LAN x 1 Wi-Fi x 1 WAN x 1 Power x 1 Electrical Frequency 50 to 60Hz b b g g IEEE 802.11 IEEE 802.11 a a ac ac Colour of product Black MPN 90IG0150-BU2D00

ASUS RT-AC51U, Wi-Fi 5 (802.11ac), Dual-band (2.4 GHz / 5 GHz), Ethernet LAN, Black Downloads

Supplied With
100% Genuine Product, 60 Day Returns Policy - T&C Apply, All Official Packaging, All Applicable Guarantee(s), Instruction Manuals and Documentation (where applicable), Email when item is despatched
Best Sellers Rank

Returns & Exchanges
60 Days Return Policy We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items. Items can be returned direct to us within 60 days from the day of dispatch for a refund or exchange. To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras. All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
View full returns policy >>
Product Questions and Answers
View more product questions >>

ASUS RT-AC51U, Wi-Fi 5 (802.11ac), Dual-band (2.4 GHz / 5 GHz), Ethernet LAN, Black 90IG0150-BU2D00 Reviews

Quzo Platinum Trusted Service Award 2024
Quzo Platinum Trusted Service Award 2023
Quzo Platinum Trusted Service Award 2022
Quzo Gold Trusted Service Award 2021
Quzo Gold Trusted Service Award 2020
Follow Quzo UK on FacebookFollow Quzo UK on TwitterFollow Quzo UK on Instgram
Help & SupportSupport Centre
Opening Hours
Mon - Friday (9:30am - 5:30pm)
Closed Saturday
Closed Sunday
Contact Details
Quzo UK
Kemp House, 124 City Road
United Kingdom
Email: 0203 195 3902

VAT Number: GB​ 267755458