CMAX6000
  • Next-Gen Wi-Fi6 Standard – Latest Dual-band 4x4 Wi-Fi 6 with OFDMA and MU-MIMO to Offer more Efficient, Stable and Faster in-Home Wi-Fi for Premium Usage.
  • DOCSIS 3.1 technology – Offers a Huge Progress in Download and Upload Internet Speeds.
  • Ultrafast Wi-Fi Speed – 6000 Mbps WiFi Speed to Handle even The Busiest Network with Ease.
  • Stop paying modem rental fees – Wi-Fi Cable Gateway to Replace Old Generation Cable Modem and Wi-Fi Router.
CMAX6000

Next-Gen 802.11AX Wi-Fi Speed

CMAX6000 is a 4x4 dual-band Wi-Fi cable modem router that provides 160MHz bandwidth and 1024-QAM to provide for dramatically faster wireless connections. With a total networking speed of about 6000 Mbps— CMAX6000 is 2.3X faster than 802.11ac 4x4 dual-band cable modem routers.

DOCSIS® 3.1 Cable Modem with Unbeatable Wi-Fi6 Coverage

DOCSIS 3.1 offers a huge progress in download and upload internet speeds, enjoying your current internet service and be ready for the fastest speeds available in your area. It supports 160MHz bandwidth and higher order 1024-QAM modulation to provide higher Wi-Fi speed – 6000Mbps.

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

Elegant & Small Industrial Design with Embedded Wi-Fi Antenna

CMAX6000 has a stylish and elegant design. The body is very lightweight and supports Internet speed tiers from XFINITY® from Comcast, Spectrum® from Charter. You can enjoy the best Wi-Fi experience without any interruption of data transmission in a home, apartment or SOHO. It’s easily set up without wasting time or needing a service call. All of this in the most compact, heat efficient design available for your high-speed data services.

Elegant & Small Industrial Design with Embedded Wi-Fi Antenna

Save on Monthly Rental Fees with Speedy Cable Internet and Wi-Fi in One

Put a stop to cable modem rental fees and get more with the CMAX6000 AX6000 cable modem router. Unlock the latest AX Wi-Fi throughput & coverage and future-proof cable modem technology from a single, powerful package.

Save on Monthly Rental Fees with Speedy Cable Internet and Wi-Fi in One

Connectivity Options

CMAX6000 has four Gigabit ethernet ports. Smart TV, game consoles, NAS devices and more can now have their own dedicated ports, making CMAX6000 your digital home hub.

Connectivity Options
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  • 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 specifications. Actual performance may be affected by network and service provider factors, interface type, and other conditions. Connected devices must be 802.11ac-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.
  • For models with Time machine support, starting with macOS 26 (Tahoe), Time Machine no longer supports creating new backups on USB-connected storage devices. Existing Time Machine drives that were previously configured remain compatible and can continue to be used for backup and restoration.