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Model Name
XD4 (B-3-PK)XD4 (W-3-PK)XD4 (B-2-PK)XD4 (W-2-PK)XD4 (B-1-PK)
Network Standard
IEEE 802.11aIEEE 802.11bIEEE 802.11gWiFi 4 (802.11n)WiFi 5 (802.11ac)WiFi 6 (802.11ax)IPv4IPv6
IEEE 802.11aIEEE 802.11bIEEE 802.11gWiFi 4 (802.11n)WiFi 5 (802.11ac)WiFi 6 (802.11ax)IPv4IPv6
Product Segment
AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
WiFi Data Rate
802.11a : up to 54 Mbps802.11b : up to 11 Mbps802.11g : up to 54 MbpsWiFi 4 (802.11n) : up to 300 MbpsWiFi 5 (802.11ac) : up to 867 MbpsWiFi 6 (802.11ax) (2.4GHz) : up to 574 MbpsWiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps
802.11a : up to 54 Mbps802.11b : up to 11 Mbps802.11g : up to 54 MbpsWiFi 4 (802.11n) : up to 300 MbpsWiFi 5 (802.11ac) : up to 867 MbpsWiFi 6 (802.11ax) (2.4GHz) : up to 574 MbpsWiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps
Antenna
Ex-antennas*4
Internal dual-band antenna x 2
Transmit / Receive
2.4GHz 2x25GHz 2x2
MIMO technology2.4GHz 2x25GHz 2x2
Processor
Dual-core
Memory
128 MB Flash
256 MB RAM
256 MB Flash, 256 MB RAM
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
Operating Frequency
2.4G Hz / 5 GHz
2.4 G Hz / 5 GHz
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
Operating Mode
Access Point, Media Bridge, Repeater, Router
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
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"
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 Weight (g)
346g
295 g
Product Dimensions
190 x 126 x 45 mm
90 x 90 x 80 mm
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.
AiMesh
AiMesh• Primary AiMesh Router• AiMesh Node
AiMesh• Primary AiMesh Router• AiMesh Node
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
Guest Network
Yes
Support Guest Network• Maximum Guest Network Rule : 9Guest Network Connection Time Limit
Router APP
APP: ASUS Router APP
Security
Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-PersonalLet's EncryptYes
WPA3-Personal, WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise, WPS supportWPSLet's EncryptSSHFirewall• Maximum Firewall Keyword Filter : 64• Maximum Firewall Network Service Filter : 32• Maximum Firewall URL Filter : 64
AiProtection
• Malicious Site Blocking• Infected Device Prevention and Blocking
AiProtection Classic• Malicious Site Blocking• Infected Device Prevention and Blocking
VPN
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server IPSecVPN Server Open VPNVPN Server PPTP
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server IPSecVPN Server Open VPNVPN Server PPTP
Traffic Control
• Bandwidth LimiterYes• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor
• Bandwidth Monitor• Bandwidth LimiterTraditional QoS• Maximum Traditional QoS Rule : 32• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP3G / 4G LTE dongleYes
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP4G / 5G Auto Mobile TetheringPort ForwardingPort TriggeringDMZDDNSAutomatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP
LAN
DHCP ServerIPTVManually Assign IP AddressYes
DHCP ServerIGMP SnoopingIPTVManually Assign IP Address• Maximum Manually Assign IP Address Rule : 64Wake on LAN (WOL)
Wireless
WiFi MAC Address FilterRADIUS ClientYes
UTF-8 SSID
USB application
Safely Remove DiskDownload MasterAiDiskMedia ServerSamba ServerFTP ServerShared Folder Privileges
4G / 5G Auto Mobile Tethering
Administration
Yes
Configuration Backup and RestoreDiagnosis toolsFeedback systemSystem log
- 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.
- 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.