- Multiple 3-in-1 Router/Access Point /Range Extender wireless modes
- Two detachable 5dBi antennas for more powerful and wider coverage
- 4 SSIDs help manage bandwidth allocations and access control
- Powerful Online Multitasking at up to 30,000 Data Sessions













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

The Most Consumer Recommended Router Maker of 2015!– PC Magazine
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3-in-1 Router/AP/Range Extender for Large Environment
The RT-N12 is a 300Mbps Wireless N Router with both wired and wireless network connections designed specifically for small business and home office networking use. With 2T2R MIMO Technology and two detachable 5dBi high gain antennas, the RT-N12 creates a an extended coverage area with advanced wireless performance, making it ideal for streaming HD video, placing VoIP calls and online gaming. With the ASUS unique Quick Internet Setup and Graphical User Interface, the RT-N12 is easy for anyone to install and manage, even for novices! The RT-N12 even allows you to set up 4 SSIDs, so, users can flexibly manage internet access and bandwidth allocations.
Extremely Long Operating Range with High Power Technology
This unique and efficient design drastically increases wireless signal coverage and quality with a built-in singal amplifier. Advanced High Power technology from ASUS enhances signal strength and can almost double the range.

Multiple SSID for Flexible Wireless Access Control
Share your internet connection with your guests with no need to share your personal password or network resources. ASUS Guest Network supports up to three separate guest networks, each with its own usage limits and password. Guests cannot access your primary network or any other connected devices.

3-Step Easy Setup Through Your Pad, Smartphones, or PC
With the RT-N12, setup is a breeze. Simply power and connect the router and open a browser on a Wi-Fi-enabled device like a notebook or pad. You will then be taken to a setup page with a prompt to enter the ID/password from your internet provider, and that’s it! Setting up your network is easier than ever.

Get Online in 30 Seconds
Smart auto-detection design makes it possible for you to go from first plugging in the RT-N12 to setup completion in 30 seconds! Compared to the lengthy installs and hassles of other routers, this development from ASUS offers a true wonder of ease of use, and puts fast networking speeds within your reach quicker than ever before.

EZ Switch
Software EZ switch provides a quick and easy way to change between router, repeater and AP modes. Instantly select router, range extender, and access point modes with extra-quick settings in the user-friendly interface. No delays and no hassles – whatever your situation, take your pick and get connected.

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.
* 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.