RT-AC1900U

    RT-AC1900U

    Wireless AC1900 Dual-Band Router with AiMesh for mesh wifi system, Parental Control and AiCloud

    • Enhanced signal range and stability - ASUS AiRadar intelligently strengthens wireless connectivity with better coverage.
    • Network control via ASUS Router app – PC-free control of network settings, anytime, anywhere.
    • Parental Controls - Monitor and apply scheduled time limits for your children.
    • ASUS AiCloud – your personal cloud spacelets you access, sync, share and stream your files anywhere, on any internet-connected device.
    • USB3.0 - USB 3.0 port for 10X-faster data transfers than USB 2.0; also includes one USB 2.0 port.
    • AiMesh Supported - Connect to other compatible ASUS routers to create a powerful and flexible whole-home Wi-Fi network.
      Product Image

      Incredible performance with incredible control!

      ASUS RT-AC1900U dual-band wireless-AC1900 gigabit router delivers incredible performance and coverage range. With new ASUSWRT UI, quickly setup your network, customize user access, and monitor signal strength. The RT-AC1900U concurrent both 5 GHz and 2.4 GHz transmission up to 1900 Mbps that makes it ideal for bandwidth demanding tasks such as 3D HD video streaming, multiplayer gaming, USB hard drive file sharing, and USB connected printer sharing. Built-in Wi-Fi amplifiers make the RT-AC1900U the perfect wireless router for larger, multi-level homes and buildings with signal range that reaches virtually any area.

      ASUS RT-AC1900U provides incredible performance and coverage range for you, make you build your customized home network easily!

      World's fastest AC Wi-Fi with TurboQAM™ Wi-Fi

      Powered by 5th generation Wi-Fi (5G Wi-Fi), the new 802.11ac chipset gives the RT-AC1900U superfast Gigabit wireless speeds. What's more, RT-AC1900U uses TurboQAM ™ technology to upgrade 2.4G Wi-Fi even further to give you unprecedented speeds. At 2.4GHz, it's 33% faster than generic wireless-N900 routers, reaching 600 Mbps, while on the 5GHz band it blazes to 1300Mbps – or triple 802.11n rates. That's 1900 Mbps of concurrent wireless power!

      ASUS RT-AC1900U provide superfast unprecedented speeds with TurboQAM™ technology.

      Do more at once with dual-core processors inside

      The ASUS RT-AC1900U 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 smooth, the latency low for online gaming and VoIP calls, and file downloads are uninterrupted.

      Superfast speedASUS RT-AC1900U features a dual-core processor that eliminates the performance

      Unbeatable Wi-Fi coverage

      With the powerful 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.

      ASUS RT-AC1900U features AiCloud to provide you all the storage space you need.

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

      In most cases, your RT-AC1900U 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!

      • 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

      USB 3.0 features data transfers up ten times faster than USB 2.0. Two USB ports make the RT-AC1900U 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-AC1900U USB ports are evenly spaced for easy access to either at all times.

      ASUS RT-N66U C1 features USB 3.0 perfect for file sharing

      ASUS Router APP 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. » Learn more

      Click below to download

      Get it on Google Play Download on the App Store
      You can access your ASUS RT-AC1900U anywhere with ASUS Router App.

      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-AC1900U 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-AC1900U, 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.*

      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!


      Network Map

      SmartQoS

      Traffic Monitor

      Roaming Assist

      Guest Network

      Parental Control

      VPN server & client

      MAC, keyword and URL filter

      AiCloud

      Download Master

      Printer Server

      Media Server

      Mac OS backup support