AC3100 Dual-Band Wi-Fi Router with double gaming boost, AiMesh for mesh wifi system and MU-MIMO
  • Ultra-fast 802.11ac Wi-Fi router with a combined dual-band data rate of 3167 Mbps for low latency online gaming, smooth 4K streaming and extremely fast file-sharing
  • Broadcom® NitroQAM™ technology boosts 5 GHz data rates up to 2167 Mbps and 2.4 GHz up to 1000 Mbps
  • Dual-band 4x4 MIMO antenna design with AiRadar universal beamforming for unrivaled wireless signal coverage
  • 1.4 GHz dual-core processor improves USB and WAN/LAN speed
  • Link aggregation supports close to 2 Gbps wired transmission for more devices to enjoy faster access speed
  • Multiple capacity Wi-Fi with revolutionary MU-MIMO technology
  • AiProtection with Trend Micro™ for advanced security
  • Parental Controls let you monitor and restrict your family’s web activity for a safer environment
  • AiMesh Supported - Connect to other compatible ASUS routers to create a powerful and flexible whole-home Wi-Fi network
RT-AC3100
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*Please keep your router's firmware updated for the best experience.
Your Smart Home Starts Here
RT-AC3100 instantly takes your wireless network to the next level. The latest NitroQAM™ technology boosts the Wi-Fi speeds to everyone and everything on your busy network. With its wide range, lightning-fast USB and WAN/LAN speed, the top-of-the-line RT-AC3100 is incredibly well-rounded.
Ultimate Gaming and 4K Streaming
NitroQAM™ Technology –Seamless Experience
Whether you're gaming online in a heated competition or streaming a live event in 4K UHD, lag and buffering are simply not an option. NitroQAM™ (1024-QAM) technology on the RT-AC3100 delivers a combined 3167 Mbps Wi-Fi speed, ensuring everyone on your network can enjoy smooth streaming and low-latency online gaming.
Double Gaming Boost
Enjoy low-latency online gaming
with boosted internet and home network performance!
RT-AC3100 gaming router boosts both home network and online gaming
RT-AC3100 gaming router boosts both home network and online gaming
Free Game Accelerator Inside
Ping time and variance are critical technical parameters that affect responsiveness in online gaming, and their values depend heavily on the route game packets take to and from their destination. The Gamers Private Network (GPN™) powered by WTFast  automatically performs route optimization, choosing the most efficient route for game packets, resulting in consistently-lower ping time and minimal packet loss. With RT-AC3100 this optimization is free for accelerating one selectable device at a time, so you can enjoy the results on supported competitive multi-player online games1. Check out supported games list and more information about WTFast router edition here.  
  • Avg. ping time
    30%-60%
  • Avg. ping variation
    70%-90%
  • Avg. packet loss
    70%-90%
See how WTFast works
Cross-Platform Compatibility
Network speed impacts every device you game with on every platform you game on. The ASUS RT-AC3100 delivers bandwidth and coverage for all your gaming devices, from consoles to PCs to mobile devices, and supports every operating system, including Windows®2, Mac OS®3 and Linux®4.

*WTFast® compatibility for games on consoles and mobile devices is now under development. The schedule of availability depends on actual situation. Please check supported game list for the latest information.

Adaptive QoS – Prioritize Your Game
Boost your gaming bandwidth with Adaptive QoS (Quality of Service), which allows you to easily prioritize gaming packets and activities. You can even assign full dedicated bandwidth while gaming under gamer solo mode, making RT-AC3100 the perfect ally for low latency gaming anywhere in your home.
Free Up PC System 'Resources' During Gameplay
Networking is only half the equation when it comes to game performance. Anti-virus programs and 3rd party applications can consume valuable CPU and memory that could be reallocated to your game. With AiProtection on the RT-AC3100 you can confidently turn off these utilities while you game, ensuring every available drop of resource is spent enhancing your game.
Everywhere Entertainment in Your Smart Home
Bandwidth for All
RT-AC3100 is the master of entertaining, able to support multiple devices and multiple Full HD 1080p streams. Beyond content consumption, the RT-AC3100 enables a smarter home, supporting IP cameras, thermostats and a variety of devices you don't even own yet.
Unbeatable Coverage
With a dual-band four-transmit, four-receive (4T4R) antenna design, both Wi-Fi range and signal stability improve dramatically. AiRadar beamforming further focuses Wi-Fi signal on your devices, making your Wi-Fi faster, clearer and stronger.
RT-AC3100
with AiRadar beamforming
Other Routers
without AiRadar beamforming

Powerful Whole-home Wi-Fi System.
The Way You Want.
In most cases, your RT-AC3100 can deliver smooth, reliable Wi-Fi to every part of your home. But Wi-Fi coverage can be affected by many factors — room layout, construction materials, and even furnishings. ASUS AiMesh is an innovative new router feature that fixes these problems: it creates a whole-home Wi-Fi network using multiple ASUS routers. AiMesh is powerful, flexible and you can use a mix of ASUS router models — protecting your investment! AiMesh gives you time-saving central control, and seamless roaming capability. AiMesh is Wi-Fi you can rely on — for all your devices, all the time!
Learn More
  • Turn your ASUS routers into whole-home Wi-Fi system with a simple firmware update
  • Mix and match preferred models from selected ASUS routers
  • Create a Wi-Fi network with either a single SSID or multiple SSIDs
  • All router features works across the entire Wi-Fi system
Powerful Processor, Faster Transfers
RT-AC3100's top-of-the-line 1.4 GHz dual-core processor brings its computational capability to the next level. USB data transfers enjoy up to over 100 MB/s speed and the router download/upload speed (WAN-LAN throughput) up to 1800 Mbps5.
Multiple Capacity Wi-Fi with Revolutionary MU-MIMO Technology
MU-MIMO gives every compatible device6 its own dedicated full-speed Wi-Fi connection, so that multiple devices can connect at the same time without slowing down the network.
In fact, RT-AC3100 is able to connect to multiple MU-MIMO-compatible clients at each device's maximum speed simultaneously, unlike standard single-user MIMO where individual devices have to wait for sequential transmissions7.
Single-user MIMO
Serve one device at a time
Multi-user MIMO
Serve multi-device at a time
AiProtection Pro
Commercial-Grade Security for Family
All your family members, young or old, are exposed to the dangers of internet every single moment they're online. Disguised cyber threats can sneak in to steal your private data, or your kids may accidentally encounter inappropriate content during their ever-growing screen time. RT-AC3100 includes Advanced Parental Controls to give you total peace of mind, with AiProtection Pro - commercial grade security for your home network and comprehensive, easy control of the online experience for each family member and each device, all via the mobile app.
Learn more
AiProtection powered by Trend Micro™ gives you enterprise-level security in the home

No Subscription Fee Some routers only offer 3 years of protection, ASUS AiProtection has you covered for the life of your product

Block Access to Malicious WebsitesAiProtection uses Trend Micro's official database to identify and block known malicious sites, preventing infection even before you click.

Protection Against AttacksIntrusion Prevention System (IPS) blocks all common internet-based attacks.

Infection Detection and BlockingEven if an already-infected device is connected to RT-AC3100, AiProtection prevents any personal data on the device from being compromised.

Parental Controls

Keep your kids safe when they explore the internet. The state-of-the-art parental controls in AiProtection integrate all the management functions you need in one place and the intuitive interface makes it super easy to view and apply security settings to all the devices owned by individual family members.*

  • Internet Activity Dashboard*

    View each family member's internet activity on a clear graphical dashboard showing the peak time and what kind of content they are viewing. You can group devices that belong to your children to view aggregated data and apply scheduled block times and content filters with just a few taps.

  • Kid-Safe Preset*

    Check the box when editing a device and profile, and the preset automatically applies filters for inappropriate content to all their devices.

  • Schedule Block Time

    Reserve valuable family time or help your children develop responsible behavior by selecting scheduled time periods to block internet access on specific devices.

  • Content Filter*

    Block specific categories of mobile apps and websites, and apply these settings to all devices belonging to individual family members. The advanced filtering integrates Trend Micro's Deep Packet Inspection (DPI) engine to filter not only by website URL, but also by the internet packets themselves, which means it filters content viewed not only in a web browser, but also within mobile apps on your devices.*

  • View each family member's internet activity on a clear graphical dashboard showing the peak time and what kind of content they are viewing. You can group devices that belong to your children to view aggregated data and apply scheduled block times and content filters with just a few taps.

  • Check the box when editing a device and profile, and the preset automatically applies filters for inappropriate content to all their devices.

  • Reserve valuable family time or help your children develop responsible behavior by selecting scheduled time periods to block internet access on specific devices.

  • Block specific categories of mobile apps and websites, and apply these settings to all devices belonging to individual family members. The advanced filtering integrates Trend Micro's Deep Packet Inspection (DPI) engine to filter not only by website URL, but also by the internet packets themselves, which means it filters content viewed not only in a web browser, but also within mobile apps on your devices.*

Your Digital Home Hub and Network Center
Your Sharing Center
With built-in USB 3.0 and USB 2.0 ports, you can connect USB-enabled devices, such as external storage drives, printers, or a 3G/4G dongle to your ASUS router and share them conveniently with other users via Wi-Fi. And with USB 3.0, you can enjoy up to 10X faster data transfer speeds.
Link Aggregation, More Devices Go Faster
RT-AC3100 features Link Aggregation, which combines two teaming LAN ports (the 1st and 2nd port) into one superfast wired connection for up to 2 Gbps using two Gigabit Ethernet cables. With Link Aggregation enabled on your NAS, clients can unlock unprecedented transfer speeds.
ASUSWRT –Easily Control Your Network
RT-AC3100 features the enhanced, intuitive ASUSWRT user interface, which gives you easy access to both the 3-step web-based installation process and a wealth of robust advanced options.
Check out more exciting features
Control Your Network Anywhere
ASUS Router App

In your increasingly mobile-enabled life, having control over your network via an app is more important than ever. The new ASUS Router App is built from the ground-up to be both intuitive and robust, allowing you to set up your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.

Download ASUS Router
Intuitive ASUS Router App lets you control your network anywhere, without needing to boot up a PC
  • Easy Router Setup
  • Real-Time Traffic Monitoring
  • One-Click Game Boost
  • Effortless Guest Wi-Fi Sharing
  • Clever Network Diagnosis
  • Handy Firmware Update
Control Your Network Anywhere
ASUS Router App

In your increasingly mobile-enabled life, having control over your network via an app is more important than ever. The new ASUS Router App is built from the ground-up to be both intuitive and robust, allowing you to set up your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.

  • Easy Router Setup
  • Real-Time Traffic Monitoring
  • One-Click Game Boost
  • Effortless Guest Wi-Fi Sharing
  • Clever Network Diagnosis
  • Handy Firmware Update
Download ASUS Router
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.

Discover more wireless AC solutions
Disclaimers:
  • The free router edition supports one selectable device on your network at a time with GPN traffic limits, and includes WTFast® technical support. Users can pay to upgrade to the advanced version for simultaneous acceleration of multiple devices with more GPN traffic and advanced features.
  • Windows is either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.​
  • Mac OS® is a trademark of Apple Inc.
  • Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.
  • The actual performance may vary as a result of the number and specification of devices connected.
  • MU-MIMO-certified client(s) required.
  • MU-MIMO beta firmware will be available by the end of 2015.
  • * 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 jdpower.com
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