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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)IPv4IPv6
Product Segment
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 450 MbpsWiFi 5 (802.11ac) : up to 1300 Mbps
Antenna
Ex-antennas*4
External antenna x 3
Transmit / Receive
2.4GHz 2x25GHz 2x2
MIMO technology2.4GHz 3x35GHz 3x3
Operating Frequency
2.4G Hz / 5 GHz
2.4G Hz / 5 GHz
Operating Mode
Access Point, Media Bridge, Repeater, Router
Accesspoint, AiMeshnode, Mediabridge, Repeater, Router
Processor
Dual-core (4 VPE)
I/O Ports
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 3,USB Port x1
RJ45 for 10/100/1000 BaseT for WAN x 1, RJ45 for 10/100/1000 BaseT for LAN x 4
USB 2.0 x 1
USB 3.0 x 1
Memory
128 MB Flash
256 MB RAM
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
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80 MHz bandwidth
Buttons
WPS Button, Reset Button, Power Switch
WPS Button, Reset Button, Power Button
LED Indicator
Power x 1
2.4G x 1
5G x 1
LAN x 3
WAN x 1
USBX1
2.4G x 1
5G x 1
LAN x 3
WAN x 1
USBX1
Power x 1
Wi-Fi x 2
WAN x 1
LAN x 4
Power Supply
AC Input : 100V~240V(50~60Hz)
DC Output : 12 V with max. 1.5A current
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-AX53U
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
RT-AC66U Dual Band 3x3 802.11AC Gigibit Router
RJ-45 cable
Power adapter
Quick start guide
Warranty card
RJ-45 cable
Power adapter
Quick start guide
Warranty card
Product Weight (g)
346g
660 g
Product Dimensions
190 x 126 x 45 mm
219 x 151 x 47 ~ mm (WxDxH) (Without Bezel)
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
Yes• Maximum Guest Network Rule : 2.4GHz x3, 5GHz x3Guest Network Connection Time LimitGuest Network Encryption : Open system, WPA/WPA2-Personal
Security
Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPA3-PersonalYesLet's Encrypt
AiProtectionOpen system, WPA/WPA2-Personal, WPA/WPA2-EnterpriseYes• 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
• Router Security Assessment• Malicious Site Blocking• Two-Way IPS• Infected Device Prevention and Blocking
VPN
Instant GuardVPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server IPSecVPN Server Open VPNVPN Server PPTP
VPN Client L2TPVPN Client Open VPNVPN Client PPTPVPN Server Open VPNVPN Server PPTP
Traffic Control
• Bandwidth LimiterYes• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor
Yes• Bandwidth Monitor• Bandwidth Limiter-- Maximum Bandwidth Limiter Rule : 32-- Maximum Traditional QoS Rule : 32• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor• Traffic Analysis Period : Daily, Weekly, Monthly
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPYes3G / 4G LTE dongle
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPYes3G / 4G LTE dongle• Maximum Port Forwarding Rule : 64• Maximum Port Triggering Rule : 32NAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay
LAN
DHCP ServerYesIPTVManually Assign IP Address
DHCP ServerYesIPTVManually Assign IP Address• Maximum Manually Assign IP Address Rule : 64
Wireless
YesWiFi MAC Address FilterRADIUS Client
YesWiFi MAC Address Filter• Maximum MAC Filters : 64RADIUS Client
USB application
Safely Remove DiskDownload MasterAiDiskMedia ServerSamba ServerFTP ServerShared Folder Privileges
File System : HFS+, NTFS, vFAT, ext2, ext3, ext4HDD HibernationSafely Remove DiskAiCloudDownload MasterAiDiskMedia ServerTime MachineSamba ServerFTP ServerShared Folder Privileges
Administration
Yes
Yes
- 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.