IPv6
IPv4
WiFi 6 (802.11ax)
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
IEEE 802.11g
IEEE 802.11b
IEEE 802.11a
AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 5 (802.11ac) : up to 867 Mbps
WiFi 4 (802.11n) : up to 300 Mbps
802.11g : up to 54 Mbps
802.11b : up to 11 Mbps
802.11a : up to 54 Mbps
Ex-antennas*4
5GHz 2x2
2.4GHz 2x2
Dual-core (4 VPE)
128 MB Flash
256 MB RAM
128 MB Flash
256 MB RAM
OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth
OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth
2.4G Hz / 5 GHz
Access Point, Media Bridge, Repeater, Router
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 3,USB Port x1
WPS Button, Reset Button, Power Switch
Power x 1
2.4G x 1
5G x 1
LAN x 3
WAN x 1
USBX1
Power x 1
2.4G x 1
5G x 1
LAN x 3
WAN x 1
USBX1
AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
RT-AX53U
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
RT-AX53U
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
346g
190 x 126 x 45 mm
AiMesh, • Primary AiMesh Router, • AiMesh Node
Customized Internet Schedule
"The Guest Network provides Internet connection for guests but restricts access to your local network."
Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-Personal, WPS, Let's Encrypt, SSH, Firewall
• Malicious Site Blocking, • Infected Device Prevention and Blocking
Instant Guard, VPN Client L2TP, VPN Client Open VPN, VPN Client PPTP, VPN Server IPSec, VPN Server Open VPN, VPN Server PPTP
• Bandwidth Limiter, Traditional QoS, Traffic Monitor, • Real-time Traffic Monitor, • Wired Traffic Monitor, • Wireless Traffic Monitor
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP, Dual WAN, 3G / 4G LTE dongle, Port triggering, DMZ, DDNS
DHCP Server, IGMP Snooping, IPTV, Manually Assign IP Address, Wake on LAN (WOL)
UTF-8 SSID, WiFi MAC Address Filter, Wireless Scheduler, Airtime Fairness, RADIUS Client, Universal Beamforming, Explicit Beamforming
Safely Remove Disk, Download Master, AiDisk, Media Server, Samba Server, FTP Server, Shared Folder Privileges
Configuration Backup and Restore, Diagnosis tools, Feedback System, System Log
- 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.
- 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.