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ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls

ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
New -32 % Coming Soon
ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
ASUS RT-AC51U+ AC750 Dual-Band Wi-Fi Router with AiCloud and Parental Controls
  • Stock: Coming Soon
  • Brand: ASUS
  • Model: RT-AC51U+
  • SKU: ASUS-RT-AC51U-plus

  • Dual-band 802.11ac
  • Wireless speed up to 733 Mbps
  • Two fixed high-gain antennas
  • USB port for the printer, storage or 3G/4G sharing
  • ASUS AiCloud app supported
  • Easy 30-second setup
  • VPN server enabled

Ex Tax: ₹2,575.00

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Consistently Praised for Networking Excellence!

Readers’ Choice, 6 Years Running! (2012-2017)
“No brand is more likely to be recommended than ASUS. The company receives excellent marks for their ease of setup and reliability.”– PC Magazine >>Learn more.

Recommended Excellence Award for Best Router Brand, PC Pro Technology Excellence Awards 2016.

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 encrypted 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 2.4GHz 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.

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.


Easy 3-step setup

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.

Step1: Open web browser.

Step2: Enter ID/Password.

Step3: Done!

ASUS AiCloud – 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. Learn more.

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 with PPTP encryption— no matter where you are.

Keep Up to Date!

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! Learn more about updating new firmware.

*1 ASUS-tested and verified setup time. Actual duration may vary by ISP, specific connection type, location, and other factors.
*2 Works with select Web storage services only.

* ASUS received the highest numerical score among wireless routers in the J.D. Power 2015 Wireless Router Satisfaction Report, based on 2,716 responses from 8 companies measuring satisfaction with wireless routers surveyed November-December 2015. Your experiences may vary. Visit


Flash Memory 16 MB
Network Standard IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IPv4 IPv6
Product Segment AC750
Coverage Medium homes
Data Rate 2.4 GHz up to 300 Mbps 5 GHz up to 433 Mbps
Antenna 2 x External antennas
MU-MIMO 1 x 1
AiMesh No
Transmit/Receive MIMO technology 2.4 GHz 1 x 1 5 GHz 1 x 1
AiProtection No
WAN Port 1 x Gigabit LAN
LAN Port 4 x Gigabit LAN
Operating Frequency 2.4 GHz 5 GHz
Management UPnP IGMP v1/v2/v3 DNS Proxy DHCP NTP Client DDNS Port Trigger Universal Repeater System Event Log
WAN Connection Type Automatic IP Static IP PPPoE(MPPE supported) PPTP L2TP Multicast Proxy support Multicast Rate Setting support
USB 2.0 Port 1 x USB 2.0
Encryption 64-bit WEP 128-bit WEP WPA2-PSK WPA-PSK WPA-Enterprise WPA2-Enterprise WPS support
Firewall SPI intrusion detection DoS protection
Access Control Parental control Network service filter URL filter Port filter
LED Indicator USB x 1 LAN x 4 Wi-Fi x 2 WAN x 1 Power x 1
OS Support Windows® 10 Windows® 8.1 Windows® 8 Windows® 7 Windows® Vista Windows® 2000 Windows® ME Windows® XP Windows® Server 2003 Windows® Server 2008 Mac OS X 10.1 Mac OS X 10.4 Mac OS X 10.5 Mac OS X 10.6 Mac OS X 10.7 Mac OS X 10.8 Mac OS X Linux Kernel (Support Ubuntu only) Linux
Operation mode Wireless router mode Access point mode
Device Features SmartQoS Parental Control Guest Network VPN server VPN client Enhanced media server AiPlayer app compatible AiCloud 3G/4G Printer Server Download Master AiDisk IPTV support
AC Input 110V~240V (50~60Hz)
DC Output 12 V with max. 1 Amps
Button Power Button Reset Button WPS Button
Manufacturer Warranty 3 Years
Package Content .RT-AC51U+ Wireless-AC750 Cloud Router .RJ-45 Cable .Power Adapter .Quick Start Guide .Warranty Card .Support CD (User manual & Utility software)

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