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RT-AX1800U
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Power Supply

AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current

Product Dimensions

190 x 126 x 45 mm
115 x 30 x 17.5 mm/ 4.52 x 1.18 x 0.69 inch

AiProtection

• Malicious Site Blocking
• Infected Device Prevention and Blocking

Antenna

Ex-antennas*4
2 x External antenna

Interface

1 x USB 3.2 Gen1

Wireless

UTF-8 SSID
WiFi MAC Address Filter
Wireless Scheduler
Airtime Fairness
RADIUS Client
Universal Beamforming
Explicit Beamforming

Memory

128 MB Flash
256 MB RAM

OS Support

Windows® 10 64-bit
Windows® 10 64-bit (support 2.4GHz & 5GHz band only)
Windows® 11

Network Standard

IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
IPv4
IPv6
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)

WAN

Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
Dual WAN
3G / 4G LTE dongle
Port triggering
DMZ
DDNS

WiFi Data Rate

802.11a : up to 54 Mbps
802.11b : up to 11 Mbps
802.11g : up to 54 Mbps
WiFi 4 (802.11n) : up to 300 Mbps
WiFi 5 (802.11ac) : up to 867 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps
802.11a : up to 54 Mbps
802.11b : up to 11 Mbps
802.11g : up to 54 Mbps
WiFi 4 (802.11n) : up to 400 Mbps
WiFi 5 (802.11ac) : up to 867 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps

Package Content

RT-AX1800U
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1

Product Segment

AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
AX1800 ultimate AX performance: 1201Mbps+574Mbps

Product Weight (g)

346g
40.3 g/ 1.42 oz

WiFi Encryption

64/128 bit WEP, WPA, TKIP, AES, WPA-PSK, WPA2-PSK, WPA3-Personal/Enterprise

Traffic Control

• Bandwidth Limiter
Traditional QoS
Traffic Monitor
• Real-time Traffic Monitor
• Wired Traffic Monitor
• Wireless Traffic Monitor

AiMesh

AiMesh
• Primary AiMesh Router
• AiMesh Node

Parental Control

"Allow you to block access to unwanted websites and apps."
Customized Internet Schedule

LED Indicator

Power x 1
2.4G x 1
5G x 1
LAN x 3
WAN x 1
USBX1

Security

Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-Personal
WPS
Let's Encrypt
SSH
Firewall

Guest Network

"The Guest Network provides Internet connection for guests but restricts access to your local network."

USB application

Safely Remove Disk
Download Master
AiDisk
Media Server
Samba Server
FTP Server
Shared Folder Privileges

Operating Frequency

2.4G Hz / 5 GHz

Administration

Configuration Backup and Restore
Diagnosis tools
Feedback System
System Log

Boosts Speed

OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth

Transmit / Receive

2.4GHz 2x2
5GHz 2x2

Processor

Dual-core

LAN

DHCP Server
IGMP Snooping
IPTV
Manually Assign IP Address
Wake on LAN (WOL)

Buttons

WPS Button, Reset Button, Power Switch

Operating Mode

Access Point, Media Bridge, Repeater, Router

I/O Ports

RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 3,USB Port x1

VPN

VPN Client L2TP
VPN Client Open VPN
VPN Client PPTP
VPN Server IPSec
VPN Server Open VPN
VPN Server PPTP
    • 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.
    • WiFi 7 full functions support will be ready in Windows 11 2024 Platform (Windows 11 24H2) or later.
    • The actual transfer speed of USB 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.
    • 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.