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RT-AX1800U
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ASUS ZenWiFi AX Mini (XD4)
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Boosts Speed

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

Power Supply

AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
"AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1.5 A current"

AiProtection

• Malicious Site Blocking
• Infected Device Prevention and Blocking
AiProtection Classic
• Malicious Site Blocking
• Infected Device Prevention and Blocking

Product Segment

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

Memory

128 MB Flash
256 MB RAM
256 MB Flash, 256 MB RAM

Wireless

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

Antenna

Ex-antennas*4
Internal dual-band antenna x 2

WAN

Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
Dual WAN
3G / 4G LTE dongle
Port triggering
DMZ
DDNS
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
Port Forwarding
Port Triggering
DMZ
DDNS
Automatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP

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)
IPv4
IPv6

Transmit / Receive

2.4GHz 2x2
5GHz 2x2
MIMO technology
2.4GHz 2x2
5GHz 2x2

Package Content

RT-AX1800U
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
‧Router (XD4R)
‧Node (XD4N)
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty Card
‧Router (XD4R)
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty Card

Product Dimensions

190 x 126 x 45 mm
90 x 90 x 80 mm

Product Weight (g)

346g
295 g

Model Name

XD4 (W-3-PK)
XD4 (B-1-PK)
XD4 (W-2-PK)
XD4 (W-1-PK)
XD4 (B-2-PK)
XD4 (B-3-PK)

Traffic Control

• Bandwidth Limiter
Traditional QoS
Traffic Monitor
• Real-time Traffic Monitor
• Wired Traffic Monitor
• Wireless Traffic Monitor
• Bandwidth Monitor
• Bandwidth Limiter
Traditional QoS
• Maximum Traditional QoS Rule : 32
• Real-time Traffic Monitor
• Wired Traffic Monitor
• Wireless Traffic Monitor

AiMesh

AiMesh
• Primary AiMesh Router
• AiMesh Node
AiMesh
• Primary AiMesh Router
• AiMesh Node

I/O Ports

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

Parental Control

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

Buttons

WPS Button, Reset Button, Power Switch
WPS Button, Reset Button

LED Indicator

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

Security

Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-Personal
WPS
Let's Encrypt
SSH
Firewall
WPA3-Personal, WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise, WPS support
WPS
Let's Encrypt
SSH
Firewall
• Maximum Firewall Keyword Filter : 64
• Maximum Firewall Network Service Filter : 32
• Maximum Firewall URL Filter : 64

Guest Network

"The Guest Network provides Internet connection for guests but restricts access to your local network."
Support Guest Network
• Maximum Guest Network Rule : 9
Guest Network Connection Time Limit

Remark

3-pack router*1+node*2
2-pack router*1+node*1
1-pack router*1
Content may vary in different regions and packages.

USB application

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

Operating Frequency

2.4G Hz / 5 GHz
2.4 G Hz / 5 GHz

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 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

Administration

Configuration Backup and Restore
Diagnosis tools
Feedback System
System Log
Configuration Backup and Restore
Diagnosis Tools
Feedback System
System Log

VPN

VPN Client L2TP
VPN Client Open VPN
VPN Client PPTP
VPN Server IPSec
VPN Server Open VPN
VPN Server PPTP
VPN Client L2TP
VPN Client Open VPN
VPN Client PPTP
VPN Server IPSec
VPN Server Open VPN
VPN Server PPTP

Processor

Dual-core

Router APP

APP: ASUS Router APP

LAN

DHCP Server
IGMP Snooping
IPTV
Manually Assign IP Address
Wake on LAN (WOL)
DHCP Server
IGMP Snooping
IPTV
Manually Assign IP Address
• Maximum Manually Assign IP Address Rule : 64
Wake on LAN (WOL)

Operating Mode

Access Point, Media Bridge, Repeater, Router
    • 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.