Asus RT-AC51U Wireless Dual Band Ethernet Router with 4 Fast Ethernet LAN Ports

(No reviews yet) Write a Review
Asus RT-AC51U Wireless Dual Band Ethernet Router with 4 Fast Ethernet LAN Ports

Asus RT-AC51U Wireless Dual Band Ethernet Router with 4 Fast Ethernet LAN Ports


Key Features

  • Dual-band AC750 Wi-Fi performance delivers 733 Mbps combined speed
  • Intuitive 30-second setup wizard via ASUSWRT web interface
  • USB 2.0 port for sharing storage or printers over the network
  • ASUS AiCloud app allows you to access, sync, share and stream your files on-the-go
  • Dual external antennas enhance Wi-Fi range/coverage


What's in the Box?

  • ASUS RT-AC51U AC750 Wireless Dual-Band Fast Ethernet Router
  • RJ-45 Cable
  • Power Adapter
  • User Guide
  • Documentation



This ultra fast dual band router from Asus keeps you connected all throughout your home. It brings you the very latest 802.11ac Wi-Fi technology with the 30 second set up wizard, you can be up and running in no time. ASUS AiPlayer lets you stream music from a connected USB storage device, and its simultaneous dual-band Wi-Fi lets you connect to any Wi-Fi device, with up to 300 Mbps speeds for 2. 4GHz devices and up to 433 Mbps for 5GHz devices. Four powerful high-gain external antennas give wider coverage and better performance when lots of devices are connected, making it ideal even for large homes. Design that delivers high availability, scalability, and for maximum flexibility and performance.  



Easy 3-Step Setup

Use your smartphone, tablet, or PC to effortlessly set up your ASUS router in less than 30 seconds 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.

Dual-Band Connectivity

Delivering 2.4 GHz and 5 GHz concurrent bands at up to 300 Mbps and 433 Mbps, respectively, the RT-AC51U has a total combined bandwidth of up to 733 Mbps. 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.

Enhanced Wireless 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.

ASUS AiCloud

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 service 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.



Technical Specs

Feature Value
Brand: Asus
Item Model Number: RT-AC51U
Type: Router
Wireless Type: 801.11 AC
Weight: 14.2 ounces
Dimensions: 2.32" x 8.39" x 11.14"
Color: Black

Get the latest updates on new products and upcoming sales