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Antenna
Internal antenna x 2
External antenna x 4
Power Supply
AC Input : 110V~240V(50~60Hz)
DC Output : 19 V with max. 1.75 A current
DC Output : 12 V with max. 2 A current
AiProtection
• Router Security Assessment, • Malicious Site Blocking, • Two-Way IPS, • Infected Device Prevention and Blocking
User Interface
Windows 11
Windows 10
Windows 10 64-bit
Windows 8.1
Windows 8
Windows 7
Mac OS
Linux, APP: ASUS Router APP
Product Weight (g)
190
523 g
Wireless
UTF-8 SSID, WiFi MAC Address Filter, • Maximum MAC Filters : 64, Wireless Scheduler, Airtime Fairness, RADIUS Client, Universal Beamforming, Explicit Beamforming
I/O Ports
RJ45 for Gigabit BaseT for LAN x 1
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 4
USB 3.2 Gen 1 x 1
Memory
256 MB Flash、512 MB RAM
Security
Wi-Fi Encryption : WPA3-Personal, WPA2-Personal, WPA-Personal, WPA-Enterprise , WPA2-Enterprise , WPS support
AiProtection, WPS support, WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise, WPS, SSH, Firewall, • Maximum Firewall Keyword Filter : 64, • Maximum Firewall Network Service Filter : 32, • Maximum Firewall URL Filter : 64
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP, Dual WAN, 3G / 4G LTE dongle, Port forwarding, • Maximum Port Forwarding Rule : 64, Port triggering, • Maximum Port Triggering Rule : 32, DMZ, DDNS, NAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay
LED Indicator
LEDX1
Power x 1、2.4G x 1、5G x 1、LAN x 4、WAN x 1
Network Standard
IPv6
IPv4
WiFi 6 (802.11ax)
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
IEEE 802.11g
IEEE 802.11b
IEEE 802.11a
IPv4
WiFi 6 (802.11ax)
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
IEEE 802.11g
IEEE 802.11b
IEEE 802.11a
IPv6
IPv4
WiFi 6 (802.11ax)
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
IEEE 802.11g
IEEE 802.11b
IEEE 802.11a
IPv4
WiFi 6 (802.11ax)
WiFi 5 (802.11ac)
WiFi 4 (802.11n)
IEEE 802.11g
IEEE 802.11b
IEEE 802.11a
Package Content
RP-AX56
Quick Start Guide
Warranty Card
RT-AX58U WiFi router
RJ-45 cable
Power adapter
Quick Start Guide
Warranty card
Product Segment
AX1800 ultimate AX performance : 574+1201 Mbps
AX3000 ultimate AX performance : 2402 Mbps+ 574 Mbps
Operating Frequency
2.4 GHz / 5 GHz
2.4G Hz / 5 GHz
Operating Mode
Range extender mode
Access point mode
Media bridge mode
Wireless router mode
Access point mode
Media bridge mode
Repeater mode
AiMesh node mode
Traffic Control
Adaptive QoS, • Bandwidth Monitor, • Bandwidth Limiter, -- Maximum Bandwidth Limiter Rule : 32, Traditional QoS, -- Maximum Traditional QoS Rule : 32, Traffic Monitor, • Real-time Traffic Monitor, • Wired Traffic Monitor, • Wireless Traffic Monitor, Traffic Analyzer, • Traffic Analysis Period : Daily, Weekly, Monthly, • Website History
AiMesh
AiMesh, AiMesh node
AiMesh, • Primary AiMesh Router, • AiMesh Node
Transmit / Receive
5GHz 2x2
2.4GHz 2x2
2.4GHz 2x2
5GHz 2x2
2.4GHz 2x2
2.4GHz 2x2
Product Dimensions
150*72*87 (5.91*2.83*3.43 In)
224 x 129 x 160 mm (with antenna)
224 x 129 x 50 mm (without antenna)
WiFi Data Rate
WiFi 6 (802.11ax) (5GHz) : up to 1201Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
802.11g : up to 54 Mbps
802.11b : up to 11 Mbps
802.11a : up to 54 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
802.11g : up to 54 Mbps
802.11b : up to 11 Mbps
802.11a : up to 54 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 2402 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 5 (802.11ac) (1024QAM) : up to 1733 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
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 5 (802.11ac) (1024QAM) : up to 1733 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
Parental Control
"Allow you to block access to unwanted websites and apps.", Customized Internet Schedule
Buttons
Reset Button, WPS Button
WPS Button, Reset Button, Power Switch
Guest Network
"The Guest Network provides Internet connection for guests but restricts access to your local network.", • Maximum Guest Network Rule : 2.4GHz x3, 5GHz x3, Guest Network Connection Time Limit
USB application
File System : HFS+, NTFS, vFAT, ext2, ext3, ext4, Safely Remove Disk, AiCloud, Download Master, AiDisk, Media Server, Time Machine, Samba Server, FTP Server, Shared Folder Privileges
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、20/40/80/160 MHz bandwidth
Processor
V2: 1.7 GHz quad-core processor
V1: 1.5 GHz tri-core processor
V1: 1.5 GHz tri-core processor
LAN
DHCP Server, IGMP Snooping, IPTV, Manually Assign IP Address, • Maximum Manually Assign IP Address Rule : 64, Wake on LAN (WOL)
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 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.
- 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 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.

