ASUS AC3100 4x4 Wireless Dual-Band 4-Port Gigabit Gaming Router with AiProtection (RT-AC3100)

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Model Number: RT-AC3100
Web Code: 10399527


The speedy RT-AC3100 dual-band gigabit router from ASUS ensures low latency online gaming, quick file sharing, and flawless 4K streaming for everyone using your network. A built-in game accelerator delivers low ping time and minimal packet loss, while AiProtection ensures your online experience is safe and secure.


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  • Lightning fast WiFi router with a combined dual-band data rate of 3167 Mbps delivers smooth 4K streaming, speedy file sharing, and seamless online gaming
  • AiProtection with Trend Micro delivers superior network security and includes robust parental controls and privacy protection to ensure your online experience is safe and secure
  • NitroQAM (1024-QAM) technology delivers a combined 3167 Mbps WiFi speed to ensure everyone on your network can enjoy smooth streaming and low latency online gaming
  • Powerful 1.4 GHz dual-core processor delivers quicker USB data transfers so you can enjoy up to over 100 MB/s speed and the router download/upload speed (WAN-LAN throughput) up to 1.8 Gbps
  • The Gamers Private Network (GPN) from WTFast automatically performs route optimization and chooses the best route for game packets to deliver lower ping time and minimal packet loss when playing multi-player online games
  • 4x capacity WiFi with revolutionary MU-MIMO technology gives every compatible device its own dedicated WiFi connection so many devices can connect simultaneously without slowing the network down
  • 4x4 antenna design produces a powerful wireless signal that can cover 5400 square feet of space

Wireless Networking Features

Wireless Standard
802.11 a/b/g/n/ac
Wireless Speed
Number of Bands
Frequency Bands
2.4 GHz; 5 GHz
Maximum Data Rate - Per Band
2.4 GHz - 1000 Mbps; 5 GHz - 2167 Mbps
Maximum Data Rate - Total
3.1 Gbps

Wired Networking Features

Ethernet Speed
WAN Ports
LAN Ports

Network Security / Management Features

Wi-Fi Protected Setup
Quality of Service (QoS) Controls

Physical Features

40.3 cm
26.0 cm
13.1 cm
Width (Inches)
15.87 in
Height (Inches)
10.24 in
Depth (Inches)
5.16 in
2600 g
  • RT-AC3100
  • RJ-45 Cable
  • Power Adapter
  • Quick Start Guide
  • Support CD (User Manual and Utility)

  • Best Router. Loaded with features and easy setup.

    from Mississauga, ON on January 11, 2019

    I upgraded from a ASUS RT-AC6 no issues just need more featuires and this one had it all. Easy setup less then 5 mins to setup and get connected Lan & Wan 2.4 GHz and 5 Ghz. Not sure what others are talking about confusing and hard to setup. Try callinf ASUS support. This is the reason I continue to buy their routers. I have called them for support even after the warranty and they assist you. The issue I called them for have never been issues with the product but with the ISP I use. The reason the lights may go out is due to someone hitting the Front buttons. I did this once and figured out by looking at the manual. Got mine for 199.99 on sale. Great deal.

  • Not good

    from Toronto, ON on January 4, 2019

    Wrote a previous review though it wasn't posted. No idea why. I purchased this unit in early December. It had trouble connecting to my remote speaker. Meaning it couldn't. After cycling the power for the first time after the original setup, the 5Ghz light went out and the capability disappeared. Short review: avoid.

  • Solid Router

    from Calgary, AB on December 28, 2018

    I am surprised to see so many people having issues with this device. I have had nothing but a solid performance from this router for over a year. It is located in my basement and I can get between 30 Mbps and the full 150 Mbps internet speed on my second floor (only the bonus room over the garage drops as low as 30). It's a great performer and easy to use - I'd highly recommend giving it a try. I sometimes wonder if local interference can affect devices in different ways. I had bandwidth, range and connection issues with my LinkSys AC2600 (a highly rated device). Yet when I placed in it into a corporate environment as a loaner for a few weeks there were no problems whatsoever. The ASUS works well for me at home and I have no regrets with my purchase.

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