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Antenna
Internal antenna x 2
Internal dual-band antenna x 2
Boosts Speed
MIMO technology
Product Segment
AX1800 ultimate AX performance : 574+1201 Mbps
AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
User Interface
Windows 11
Windows 10
Windows 10 64-bit
Windows 8.1
Windows 8
Windows 7
Mac OS
LinuxAPP: ASUS Router APP
Windows 10
Windows 10 64-bit
Windows 8.1
Windows 8
Windows 7
Mac OS
LinuxAPP: ASUS Router APP
Memory
256 MB Flash, 256 MB RAM
Product Weight (g)
190
295 g
I/O Ports
RJ45 for Gigabit BaseT for LAN x 1
RJ45 for Gigabits BaseT for WAN/LAN x 1, RJ45 for Gigabits BaseT for LAN x1
Power Supply
"AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1.5 A current"
DC Output : 12 V with max. 1.5 A current"
Security
Wi-Fi Encryption : WPA3-Personal, WPA2-Personal, WPA-Personal, WPA-Enterprise , WPA2-Enterprise , WPS support
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
LED Indicator
LEDX1
Power x 1
Transmit / Receive
2.4GHz 2x25GHz 2x2
MIMO technology2.4GHz 2x25GHz 2x2
Wireless
UTF-8 SSID
Operating Frequency
2.4 GHz / 5 GHz
2.4 G Hz / 5 GHz
Product Dimensions
150*72*87 (5.91*2.83*3.43 In)
90 x 90 x 80 mm
Model Name
XD4 (B-1-PK)XD4 (W-2-PK)XD4 (W-3-PK)XD4 (W-1-PK)XD4 (B-2-PK)XD4 (B-3-PK)
Operating Mode
Range extender mode
Access point mode
Media bridge mode
Access point mode
Media bridge mode
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPPort ForwardingPort TriggeringDMZDDNSAutomatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP
WiFi Data Rate
802.11a : up to 54 Mbps802.11b : up to 11 Mbps802.11g : up to 54 MbpsWiFi 6 (802.11ax) (2.4GHz) : up to 574 MbpsWiFi 6 (802.11ax) (5GHz) : up to 1201Mbps
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
Package Content
RP-AX56
Quick Start Guide
Warranty Card
Quick Start Guide
Warranty Card
‧Router (XD4R)
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty Card‧Router (XD4R)
‧Node (XD4N)
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty Card
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty Card‧Router (XD4R)
‧Node (XD4N)
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty Card
Traffic Control
• Bandwidth Monitor• Bandwidth LimiterTraditional QoS• Maximum Traditional QoS Rule : 32• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor
Buttons
Reset Button, WPS Button
WPS Button, Reset Button
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
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.
2-pack router*1+node*1
1-pack router*1
Content may vary in different regions and packages.
AiMesh
AiMeshAiMesh node
AiMesh• Primary AiMesh Router• AiMesh Node
Parental Control
"Allow you to block access to unwanted websites and apps."Customized Internet Schedule
Administration
Configuration Backup and RestoreDiagnosis ToolsFeedback SystemSystem Log
VPN
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server IPSecVPN Server Open VPNVPN Server PPTP
Router APP
APP: ASUS Router APP
AiProtection
AiProtection Classic• Malicious Site Blocking• Infected Device Prevention and Blocking
Guest Network
Support Guest Network• Maximum Guest Network Rule : 9Guest Network Connection Time Limit
LAN
DHCP ServerIGMP SnoopingIPTVManually Assign IP Address• Maximum Manually Assign IP Address Rule : 64Wake on LAN (WOL)
- 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.
- 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.
- The device is restricted to indoor use only when operating in the 5150-5350 MHz frequency band in certain regions, including the EU, Asia-Pacific countries, Australia, and Canada. Outdoor use in this band may be prohibited or require regulatory approval. Check local regulations before deployment.
- 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.

