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Power Supply
AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1 A current
DC Output : 12 V with max. 1 A current
AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 2.5 A current
DC Output : 12 V with max. 2.5 A current
AiProtection
• Malicious Site Blocking• Infected Device Prevention and Blocking
• Router Security Assessment• Malicious Site Blocking• Two-Way IPS• Infected Device Prevention and Blocking
Wireless
UTF-8 SSIDWiFi MAC Address FilterWireless SchedulerAirtime FairnessRADIUS ClientUniversal BeamformingExplicit Beamforming
UTF-8 SSIDWiFi MAC Address Filter• Maximum MAC Filters : 64Wireless SchedulerAirtime FairnessRADIUS ClientUniversal BeamformingExplicit Beamforming
Memory
128 MB Flash
256 MB RAM
256 MB RAM
128 MB Flash, 256 MB RAM
WAN
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPDual WANPort triggeringDMZDDNS
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IPDual WAN3G / 4G LTE donglePort forwarding• Maximum Port Forwarding Rule : 64Port triggering• Maximum Port Triggering Rule : 32DMZDDNSNAT Passthrough : PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough,PPPoE relay
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
Package Content
RT-AX55
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
RJ45 x1
Adapter x1
QSG x1
Warranty Card x1
1 x RT-AC68U Wireless-AC1900 Dual Band Gigabit Router
1 x RJ-45 cable
1 x Power adapter
1 x QSG
1 x Warranty card
1 x RJ-45 cable
1 x Power adapter
1 x QSG
1 x Warranty card
Product Weight (g)
374g
835 g640g
Traffic Control
• Bandwidth LimiterTraditional QoSTraffic Monitor• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic Monitor
Adaptive QoS• Bandwidth Monitor• Bandwidth Limiter-- Maximum Bandwidth Limiter Rule : 32Traditional QoS-- Maximum Traditional QoS Rule : 32Traffic Monitor• Real-time Traffic Monitor• Wired Traffic Monitor• Wireless Traffic MonitorTraffic Analyzer• Traffic Analysis Period : Daily, Weekly, Monthly• Website History
AiMesh
AiMesh• Primary AiMesh Router• AiMesh Node
AiMesh• Primary AiMesh Router• AiMesh Node
Product Dimensions
230 x 134 x 56 mm (WxDxH)235 x 145 x 210mm
220 x 160 x 83 ~ mm (WxDxH)220 x 160 x 83.3
Remark
RT-AC68U V3 do not support Facebook WiFi function
Parental Control
"Allow you to block access to unwanted websites and apps."Customized Internet Schedule
Customized Internet Schedule• Maximum Parental Control Profile : 16• Maximum Parental Control Content Cilter Rule : 16"Allow you to block access to unwanted websites and apps."
LED Indicator
Power x 1
2.4G x 1
5G x 1
LAN x 1
WAN x 1
2.4G x 1
5G x 1
LAN x 1
WAN x 1
Power x 1
WiFi x 2
LAN x 4
WiFi x 2
LAN x 4
Security
Open system, WPA/WPA2/WPA3-Personal, WPA/WPA2-EnterpriseWPSLet's EncryptSSHFirewall
AiProtectionOpen system, WPA/WPA2-Personal, WPA/WPA2-EnterpriseWPSLet's EncryptSSHFirewall• Maximum Firewall Keyword Filter : 64• Maximum Firewall Network Service Filter : 32• Maximum Firewall URL Filter : 64
Guest Network
"The Guest Network provides Internet connection for guests but restricts access to your local network."
"The Guest Network provides Internet connection for guests but restricts access to your local network."• Maximum Guest Network Rule : 2.4GHz x3, 5GHz x3Guest Network Connection Time LimitGuest Network Encryption : Open system, WPA/WPA2-Personal• Maximum Guest Network Rule : 6
Operating Frequency
2.4GHz / 5GHz
2.4G Hz / 5 GHz
Antenna
External antenna x 4
External antenna x 3
USB application
File System : HFS+, NTFS, vFAT, ext2, ext3, ext4HDD HibernationSafely Remove DiskAiCloudDownload MasterAiDiskMedia ServerTime MachineSamba ServerFTP ServerShared Folder Privileges
Administration
Configuration Backup and RestoreDiagnosis toolsFeedback SystemSystem Log
Configuration Backup and RestoreDiagnosis toolsFeedback SystemSystem Log
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
Product Segment
AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps
AC1900 ultimate AC performance : 600+1300 Mbps
Transmit / Receive
2.4GHz 2x25GHz 2x2
MIMO technology2.4GHz 3x35GHz 3x3
Processor
1.5GHz quad-core processor
LAN
DHCP ServerIGMP SnoopingIPTVManually Assign IP AddressWake on LAN (WOL)
DHCP ServerIGMP SnoopingIPTVManually Assign IP Address• Maximum Manually Assign IP Address Rule : 64Wake on LAN (WOL)
Buttons
WPS Button, Reset Button, Power Switch
WPS Button, Reset Button, Power Button, WiFi on/off Button
Operating Mode
Access Point, AiMesh Node, Media Bridge, Repeater, Router
Accesspoint, AiMeshnode, Mediabridge, Repeater, Router
I/O Ports
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 4
RJ45 for 10/100/1000/Gigabits BaseT for LAN x 4, RJ45 for 10/100/1000/Gigabits BaseT for WAN x 1
USB 2.0 x 1
USB 3.0 x 1
USB 2.0 x 1
USB 3.0 x 1
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 4 (802.11n) TurboQAM : up to 600 MbpsWiFi 5 (802.11ac) : up to 1300 Mbps
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 Open VPNVPN 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.
- 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 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.