No Subscription Fee Some routers only offer 3 years of protection, ASUS AiProtection has you covered for the life of your product
- Ultra-fast 802.11ac dual-band Wi-Fi router boosts speeds up to 3167 Mbps for low-latency online gaming, smooth 4K UHD video playback and extremely fast file-sharing.
- 4x4 antenna design with AiRadar universal beamforming for unrivaled Wi-Fi range.
- Intuitive ASUS Router App lets you control your network anywhere, without needing to boot up a PC.
- Exclusive built-in game accelerator from WTFast® lets you enjoy smooth gameplay in supported multi-player online games.
- AiProtection with Trend Micro™ for triple-strength network security, plus robust Parental Controls and privacy protection.
- 8 Gigabit LAN ports for extensive connectivity.
- Link aggregation for up to 2Gbps wired network speeds, so more devices can enjoy faster access.
- Revolutionary MU-MIMO technology can connect multiple MU-MIMO-compatible clients at each device’s maximum speed simultaneously.
- AiMesh Supported - Connect to other compatible ASUS routers to create a powerful and flexible whole-home Wi-Fi network
with boosted internet and home network performance!
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Avg. ping time30%-60%
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Avg. ping variation70%-90%
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Avg. packet loss70%-90%
*WTFast® compatibility for games on consoles and mobiles devices is now under development. The schedule of availability depends on actual situation. Please check supported game list for the latest information.
*WTFast® compatibility for games on consoles and mobiles devices is now under development. The schedule of availability depends on actual situation. Please check supported game list for the latest information.
with AiRadar beamforming
without AiRadar beamforming

Powerful Whole-home Wi-Fi System.
The Way You Want.
- 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
In fact, RT-AC88U 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.
Serve one device at a time
Serve multi-device at a time
Commercial-Grade Security for Family
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-AC88U, 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.*
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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.
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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.
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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.
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Content Filter*
Block specific categories of mobiles 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 mobiles apps on your devices.*
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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.
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Check the box when editing a device and profile, and the preset automatically applies filters for inappropriate content to all their devices.
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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 mobiles 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 mobiles apps on your devices.*
In your increasingly mobiles-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 setup your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.
» Learn more
- Easy Router Setup
- Real-Time Traffic Monitoring
- One-click Game Boost
- Effortless Guest Wi-Fi Sharing
- Clever Network Diagnosis
- Handy Firmware Update
In your increasingly mobiles-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 setup your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.
» Learn more
- Easy Router Setup
- Real-Time Traffic Monitoring
- One-click Game Boost
- Effortless Guest Wi-Fi Sharing
- Clever Network Diagnosis
- Handy Firmware Update
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.
- 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 network conditions and environmental factors.
- MU-MIMO-certified client(s) required.
- MU-MIMO beta firmware will be available by the end of 2015.
- Smart connect beta firmware will be available by 2016 Q1.
- * 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
- Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
- All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
- Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
- PCB color and bundled software versions are subject to change without notice.
- Brand and product names mentioned are trademarks of their respective companies.
- The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
- The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
- Actual data throughput and WiFi coverage will vary from network conditions and environmental factors, including the volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput and wireless coverage.
- Quoted network speeds and bandwidth based on current IEEE 802.11ac/802.11ax specifications. Actual performance may be affected by network and service provider factors, interface type, and other conditions. Connected devices must be 802.11ac/802.11ax compatible for best results.
- WPA/WPA2 enterprise is only available on single router, is not available under AiMesh mode.
- When traditional QoS is enabled, there will be limitations due to the actual Internet service bandwidth and different environment, and there may be a risk of speed reduction.
- Due to the different power supply requirements on USB external hard disk and 4G/5G Modem device, to ensure that the external device can be used stably, if the USB external device exceeds the standard USB 2.0 (5V/500mA) and USB 3.1 Gen 1 (5V/900mA) power supply requirements, you need to use it with an independent external power supply.
- If you use the product in conjunction with a third party service, you are responsible for complying with the third party provider's terms and conditions and privacy policy and are also at the risk of such use. ASUS does not provide support or guarantee continuous integration support for products that are not part of ASUS.






















