Gaming
Business

RT-AC1900P

RT-AC1900P

  • Where to buy
AC1900 Dual-Band WiFi Router with ASUS Router app and AiProtection, supporting AiMesh - mesh networking whole home wifi system
  • Great Wi-Fi - Enjoy the combined dual-band speeds of up to 1900Mbps, 3X faster than 802.11n routers
  • Ultrawide Coverage - High-performance antennas and ASUS AiRadar eliminate dead spots
  • Commercial-grade Security - AiProtection, powered by Trend Micro™, blocks and neutralizes internet security threats for all your connected smart devices
  • AiMesh Supported - Connect to other compatible ASUS routers to create a powerful and flexible whole-home Wi-Fi network
  • Flexible Connectivity Options - 5X Gigabit Ethernet ports, 1X ultrafast USB 3.1 port and 1X USB 2.0 port
OP product mainImage

For Those Who Run Ahead

The ASUS RT-AC1900P is the top-of-the-line three-transmit, 3-receive (3x3) Wi-Fi router, with combined dual-band data rates of up to 1900 Mbps. 1300 Mbps 802.11ac at 5 GHz gives Gigabit wireless data rates, while Broadcom® TurboQAM™ technology super-charges 2.4 GHz 802.11n performance from 450 Mbps to 600 Mbps with compatible devices.

Powered by a 1.4 GHz dual-core processor, the RT-AC1900P eliminates the performance drops that plague other routers with busy networks. So even on the busiest home networks, HD video streaming is always smooth, the latency low for online gaming and VoIP calls, and file downloads are never interrupted.

The RT-AC1900P also features dual USB ports for file, printers and 3G/4G modems sharing and a USB 3.0 port for up to ten times faster data transfers than USB 2.0.

Exclusive AiProtection powered by Trend Micro™ improves your online safety and security by combining automatic vulnerability detection, malicious site blocking and parental controls, while the ASUS Router app allows you to setup your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.

World’s fastest AC Wi-Fi with TurboQAM™ Wi-Fi acceleration

Powered by 5th generation Wi-Fi (5G Wi-Fi), the new 802.11ac chipset gives the RT-AC1900P superfast Gigabit wireless speeds. What's more, RT-AC1900P uses TurboQAM™ technology to upgrade 2.4G Wi-Fi even further to give you unprecedented speeds. At 2.4 GHz, it's 33% faster than generic wireless-N900 routers, reaching 600 Mbps, while on the 5 GHz band it blazes to 1300 Mbps - or triple 802.11n rates. That's 1900 Mbps of concurrent wireless power!

Do more at once with 1.4 GHz dual-core processors inside

The ASUS RT-AC1900P features a dual-core processor that eliminates the performance drops that plague other routers. So even on the busiest home networks, HD video streaming is always smooth, the latency low for online gaming and VoIP calls, and file downloads are never interrupted.

Entertainment everywhere, on every device

Exclusive ultra-sensitive receivers give improved mid- and long-range Wi-Fi signal, with high-powered amplifiers and AiRadar beamforming to deliver unrivaled coverage that's fast, reliable and stable for all your connected devices, from PCs and mobile devices to game consoles and beyond.

Powerful Whole-home Wi-Fi System.
The Way You Want.

In most cases, your RT-AC1900P 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

Ultimate USB speed and versatility

Highest speed USB 3.0 features data transfers up ten times faster than USB 2.0. Two USB ports make the RT-AC1900P perfect for file, multimedia, and 3G/4G sharing, while ASUS AiDisk offers remote access and quick content streaming. Where other routers have their USB ports sandwiched next to one another, both RT-AC1900P USB ports are evenly spaced for easy access to either at all times.

Control your network anywhere

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 setup your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.

Your advanced security gateway

AiProtection, incorporating state-of-the-art, three-pronged security from Trend Micro™, provides advanced parental controls, blocks malicious addresses and intrusions for your PC or device, and alerts you if an infected device is connected. Potential weaknesses such as password strength and operating system vulnerabilities are also monitored at all times. Moreover, AiProtection even protects Wi-Fi devices without an installable security program such as smart TVs, game consoles, and smart home devices, giving you peace of mind.


Network Map

At-a-glance view of connected devices

SmartQoS

Optimizes bandwidth and prioritizes favorite devices and activities

Traffic Monitor

At-a-glance view of real-time traffic for diagnostics

Roaming Assist

Automatically switches device to the strongest AP

Guest Network

Separate and limited Wi-Fi network for your visitors

Parental Control

Monitor and restrict internet activities of your children

VPN server & client

Support encrypted remote connections

MAC, keyword and URL filter

Block unwanted devices and inappropriate websites

AiCloud

Your personal cloud space at home

Download Master

24/7 PC-off downloads to attached USB storage

Printer Server

Share printer and scanner wirelessly

Media Server

Centralize and stream media wirelessly

Mac OS backup support

Back up Mac OS to attached USB storage

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

Asus logo
Networking / IoT / Servers
WiFi Routers