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I/O Ports

RJ45 for 10/100/1000 BaseT for WAN x 1, RJ45 for 10/100/1000 BaseT for LAN x 4
USB 3.2 Gen 1 x 1
RJ11 for xDSL x 1
RJ45 for 10/100 BaseT for WAN x 1, RJ45 for 10/100 BaseT for LAN x 4

Power Supply

AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 2.5 A current
AC Input : 110V~240V(50~60Hz) DC Output : 12 V with max. 0.5 A current

LED Indicator

Power x 1
Wi-Fi x 1
LAN x 1
xDSL/WAN x 1
Power x 1 Wi-Fi x 1 WAN x 1 LAN x 1

Wireless

MU-MIMO
UTF-8 SSID
WiFi MAC address filter
• Maximum MAC Filters : 64
Wireless scheduler
Airtime fairness
RADIUS Server
Universal beamforming
Explicit beamforming
UTF-8 SSID
WiFi MAC Address Filter
• Maximum MAC Filters : 64
Wireless Scheduler
RADIUS Client

AiProtection

AiProtection Pro
Router Security Assessment
Malicious site blocking
Two-Way IPS
Infected Device Prevention and Blocking

Memory

8 MB Flash, 32 MB RAM

WAN

PPPoE
PPTP
L2TP
Automatic IP
Static IP
Dual WAN
3G/4G LTE dongle
4G / 5G Auto Mobile Tethering
Port forwarding
• Maximum Port Forwarding Rule : 64
Port triggering
• Maximum Port Triggering Rule : 32
DMZ
DDNS
Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
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

WiFi Data Rate

802.11a : up to 54 Mbps
802.11b : up to 11 Mbps
802.11g : up to 54 Mbps
WiFi 4 (802.11n) (256QAM) : up to 400 Mbps
WiFi 5 (802.11ac) (1024QAM) : up to 4333 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 4808 Mbps
802.11b : up to 11 Mbps
802.11g : up to 54 Mbps
WiFi 4 (802.11n) : up to 300 Mbps

Network Standard

IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
IEEE 802.11e
IEEE 802.11i
IPv4
IPv6
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
IPv4
IPv6

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
• 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 Analysis Period : Daily, Weekly, Monthly

Operating Frequency

2.4 GHz
5 GHz
2.4G Hz

Package Content

DSL-AX82U WiFi modem router, RJ-45 cable, RJ-11 cable, Splitters, Power adapter, Quick Start Guide, Warranty card
RT-N12E C1 Router x 1 Warranty Card x 1 Power Supply x 1 *Package content varies according to local requirements of each country

Buttons

Reset Button, Power Switch, WPS/LED Combo button
WPS Button, Reset Button

Product Weight (g)

572
168.9 g

Administration

Configuration backup and restore
Diagnosis tools
Feedback system
System log
New Device Connect Notification
Auto Firmware Update
Configuration Backup and Restore
Diagnosis tools
Feedback System
System Log

Product Dimensions

275.5 x 184.4 x 165
146 x 111 x 28 ~ mm (WxDxH)

Operating Mode

AiMesh Node Mode
Access Point Mode
Accesspoint, Router

Parental Control

"Allow you to block access to unwanted websites and apps."
Web & Apps Filters
Time Scheduling
Reward
Safe Browsing
Customized Internet Schedule
• Maximum Parental Control Profile : 16
• Maximum Parental Control Content Filter Rule : 16
Ads Block (Ad Guard)
"Allow you to block access to unwanted websites and apps."
Customized Internet Schedule

Product Segment

AX5400 ultimate AX performance : 574+4804 Mbps

Security

VPN
WPS
Let's Encrypt
DNS-over-TLS
SSH
Security Scan
Firewall
• Maximum Firewall Keyword Filter : 64
• Maximum Firewall Network Service Filter : 64
• Maximum Firewall URL Filter : 64
Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise
WPS
SSH
Firewall
• Maximum Firewall Keyword Filter : 64
• Maximum Firewall Network Service Filter : 32
• Maximum Firewall URL Filter : 64

Guest Network

Guest Network
• Maximum Guest Network Rule : 6
Guest Network Connection time limit
"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
Guest Network Encryption : Open system, WPA/WPA2-Personal

LAN

DHCP Server
IGMP snooping
IPTV
Manually assign IP address
• Maximum Manually Assign IP Address Rule : 64
Wake on LAN (WOL)
DHCP Server
IGMP Snooping
IPTV
Manually Assign IP Address
Wake on LAN (WOL)

USB application

4G / 5G Auto Mobile Tethering
HFS+
NTFS
vFAT
ext4
Safely Remove disk
AiCloud
Download master
AiDisk
Media Server
Time Machine
Samba Server
FTP Server
Shared Folder privileges
File System : No

Antenna

External antenna x 4
Fixed antenna x 2

Transmit / Receive

MIMO technology
2.4GHz 2x2

VPN

Instant Guard
VPN Client L2PT
VPN Client Open VPN
VPN Client PPTP
VPN Client WireGuard
VPN Server IPSec
VPN Server Open VPN
VPN Server PPTP
VPN Server WireGuard
VPN Fusion
VPN Client L2TP
VPN Client PPTP
VPN Server PPTP

Game

Game Boost / Acceleration
OpenNAT (Game Profile)

User Interface

WEB: ASUSWRT
APP: ASUS Router APP

AiMesh

AiMesh
• Primary AiMesh router
• AiMesh node

xDSL Data Rate

G.994 Handshake;
G.992.1 (G.dmt) Annex A;
G.992.2 (G.lite) Annex A;
ANSI T1.413;
G.992.3 (ADSL2), Annexes A, L, and M;
G.992.5 (ADSL2+), Annexes A and M;
G.993.2 (VDSL2),Annex A, B,supporting up to 35b [350Mbps/65Mbps];
G.993.2 Amd 7;
G.993.5 (G.vector);
G.998.4 (G.INP)

Smart Home

Support IFTTT
    • 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.