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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
AX3000 ultimate AX performance : 2402 Mbps+ 574 Mbps
AX technology
Yes
Yes
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) (1024QAM) : up to 1733 MbpsWiFi 6 (802.11ax) (2.4GHz) : up to 574 MbpsWiFi 6 (802.11ax) (5GHz) : up to 2402 Mbps
Antenna
Ex-antennas*4
External antenna x 4
Transmit/Receive
2.4GHz 2x25GHz 2x2
2.4GHz 2x25GHz-1 2x2
Processor
Dual-core
1.5 GHz tri-core processor
Memory
128 MB Flash
256 MB RAM
256 MB Flash
512 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
OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80/160 MHz bandwidth
Operating Frequency
2.4G Hz / 5 GHz
2.4 GHz / 5 GHz
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 x 1, RJ45 for Gigabits BaseT for LAN x 4
USB 3.1 Gen 1 x 1
Button
WPS Button, Reset Button, Power Switch
WPS Button, Reset Button, Power Switch
LED Indicator
Power x 1
2.4G x 1
5G x 1
LAN x 3
WAN x 1
USBX1
Power x 1
2.4G x 1
5G x 1
LAN x 4
WAN 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 : 19 V with max. 1.75 A current
Package content
RT-AX1800U
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
TUF-AX3000 WiFi router
RJ-45 cable
Power adapter
Quick Start Guide
Warranty card
Product Weight (g)
346g
675 g
AiMesh
AiMeshPrimary AiMesh routerAiMesh node
AiMeshPrimary AiMesh routerAiMesh node
Router APP
ASUS Router APP
ASUS Router APP
Alexa
Support Alexa skill
Support Alexa skill
Game
Game Boost / Acceleration
AiProtection
AiProtection ClassicMalicious site blockingInfected Device Prevention and Blocking
AiProtection ProAiProtectionMalicious site blockingTwo-Way IPSInfected Device Prevention and Blocking
Parental Control
Parental ControlParental Control Customized Internet schedule
Parental ControlParental Control Customized Internet schedule
Traffic Control
Bandwidth limiterYesReal-time traffic monitorWired Traffic MonitorWireless Traffic Monitor
Bandwidth MonitorBandwidth limiterMaximum Bandwidth limiter rule : 32Maximum Traditional QoS rule : 32Real-time traffic monitorWired Traffic MonitorWireless Traffic MonitorTraffic analysis period : Daily, Weekly, MonthlyYes
Wireless
Wi-Fi Encryption : Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-PersonalWiFi MAC address filterRADIUS ClientYes
Wi-Fi Encryption : WPS support, WPA/WPA2/WPA3-Personal, WPA/WPA2-EnterpriseMaximum Guest Network rule : 2.4GHz x3, 5GHz x3Guest Network Connection time limitWiFi MAC address filterMaximum MAC filters : 64RADIUS ClientYes
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP3G/4G LTE dongleYesLet's Encrypt
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP3G/4G LTE dongleAndroid tetheringMaximum port forwarding rule : 64Maximum port triggering rule : 32YesNAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay
LAN
DHCP ServerIPTVManually assign IP address
DHCP ServerIPTVManually assign IP addressMaximum manually assign IP address rule : 64
VPN
VPN Client L2TPVPN Client OVPNVPN Client PPTPVPN Server IPSecVPN Server OVPNVPN Server PPTP
VPN Client L2TPVPN Client OVPNVPN Client PPTPVPN Server IPSecVPN Server OVPNVPN Server PPTPVPN Fusion
USB application
3G/4G LTE dongleSafely Remove diskDownload masterAiDiskMedia ServerSamba ServerFTP ServerShared Folder privileges
File System : HFS+, NTFS, vFAT, ext2, ext3, ext43G/4G LTE dongleSafely Remove diskAiCloudDownload masterAiDiskMedia ServerTime MachineSamba ServerFTP ServerShared Folder privileges
Administration
Operating mode : Access Point, Media Bridge, Repeater, RouterOperating system : ASUSWRTFree OS upgradeYes
Operating mode : Wireless router mode
Access point mode
Media bridge mode
Repeater mode
AiMesh node modeOperating system : ASUSWRTFree OS upgradeMaximum Firewall keyword filter : 64Maximum Firewall network service filter : 32Maximum Firewall URL filter : 64Yes
- 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.
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