▪️High Efficiency WiFi 6 – This ultrafast WiFi 6 router delivers up to 5,400 Mbps speed, with increased capacity to handle more devices.
▪️Powerful WAN Aggregation – Blazing bonded WAN speeds up to 2 Gbps deliver reliable internet connectivity for smart homes and small businesses.
▪️Commercial-grade Security Anywhere – Protect your home network with AiProtection Pro, powered by Trend Micro™. And when away from home, ASUS Instant Guard gives you a one-click sharable secure VPN.
▪️Advanced Parental Controls – Protect your kids online with instant monitoring, content filters and customized settings for each connected device, at no extra cost.
▪️Easy Extendable Network – Enjoy seamless roaming with rich, advanced features by adding any AiMesh-compatible router.
Network Standard
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
WiFi 6 (802.11ax)
Product Segment
AX5400 ultimate AX performance: 574+4804 Mbps
WiFi Data Rate
802.11a: up to 54 Mbps
802.11b: up to 11 Mbps
802.11g: up to 54 Mbps
802.11n: up to 300 Mbps
802.11ac: up to 400 Mbps
802.11ac (1024QAM): up to 3466 Mbps
802.11ax (2.4GHz): up to 574 Mbps
802.11ax (5GHz): up to 4804 Mbps
Antenna
External antenna x 4 (non-detachable)
Processor
1.5 GHz tri-core processor
Memory
256 MB Flash
512 MB RAM
Boosts Speed
OFDMA (Orthogonal Frequency Division Multiple Access)
Beamforming: standard-based and universal
1024-QAM high data rate
20/40/80/160 MHz bandwidth
Operating Frequency
2.4 GHz / 5 GHz
Operating Mode
Wireless router mode
Access point mode
Media bridge mode
Repeater mode
AiMesh node mode
I/O Ports
RJ45 for Gigabits BaseT for WAN x 1, RJ45 for Gigabits BaseT for LAN x 4
USB 3.2 Gen 1 x 1
Buttons
WPS Button, Reset Button, Power Switch
LED Indicator
Power x 1
2.4G x 1
5G x 1
LAN x 4
WAN x 1
Power Supply
AC Input: 110V240V (5060Hz)
DC Output: 19 V with max. 1.75 A current
Package Content
RT-AX5400 WiFi router
RJ-45 cable
Power adapter
Quick Start Guide
Warranty card
Product Weight (g)
612.4g
Product Dimensions
161.05226.23160.23mm
AiMesh
Yes
Parental Control
Yes
Safe Browsing
Guest Network
Yes
• Maximum Guest Network Rule: 2.4GHz x3, 5GHz x3
Guest Network Connection Time Limit
Guest Network Encryption: Open system, WPA/WPA2/WPA3-Personal, WPS
Security
AiProtection
WPA3-Personal, WPA2-Personal, WPA-Personal, WPA-Enterprise, WPA2-Enterprise, WPS support
Yes
DNS-over-TLS
Security Scan
• Maximum Firewall Keyword Filter: 64
• Maximum Firewall Network Service Filter: 32
• Maximum Firewall URL Filter: 64
AiProtection
Yes
VPN
Instant Guard
Yes
VPN Client WireGuard
VPN Server WireGuard
VPN Fusion
Traffic Control
Adaptive QoS
Yes
-- Maximum Bandwidth Limiter Rule: 32
Traditional QoS
-- Maximum Traditional QoS Rule: 32
• Traffic Analysis Period: Daily, Weekly, Monthly
WAN
Internet connection Type: PPPoE, PPTP, L2TP, Automatic IP, Static IP
Yes
WAN Aggregation
• Maximum Port Forwarding Rule: 64
• Maximum Port Triggering Rule: 32
NAT Passthrough: PPTP, L2TP, IPSec, RTSP, H.323, SIP Passthrough, PPPoE relay
LAN
Yes
LAN Link Aggregation
• Maximum Manually Assign IP Address Rule: 64
Wireless
MU-MIMO
Yes
• Maximum MAC Filters: 64
USB application
File System: HFS+, NTFS, vFAT, ext2, ext3, ext4
Yes
Administration
Yes
New Device Connect Notification
Login Captcha
Connection Diagnosis
Auto Firmware Update
