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Boosts Speed

MIMO technology

Product Weight (g)

307 g

572

Buttons

WPS Button, Reset Button

Reset Button, Power Switch, WPS/LED Combo button

Game

Game Boost / Acceleration
OpenNAT (Game Profile)

Administration

Configuration Backup and Restore
Diagnosis Tools
Feedback System
System Log

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

Security

WPA3-Personal, WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise, WPS support
WPS
Let's Encrypt
SSH
Firewall

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

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

Operating Mode

AiMesh Node Mode
Access Point Mode

Antenna

Internal dual-band antenna x 2

External antenna x 4

LED Indicator

Power x 1

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

Router APP

APP: ASUS Router APP

User Interface

WEB: ASUSWRT
APP: ASUS Router APP

AiProtection

AiProtection Classic
• Malicious Site Blocking
• Infected Device Prevention and Blocking

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

I/O Ports

RJ45 for Gigabits BaseT for WAN/LAN x 1, RJ45 for Gigabits BaseT for LAN x1

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

Power Supply

"AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1.5 A current"

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

WAN

Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
Port Forwarding
Port Triggering
DMZ
DDNS

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

Product Dimensions

90 x 90 x 85 mm

275.5 x 184.4 x 165

Product Segment

AX1800 ultimate AX performance : 1201 Mbps+ 574 Mbps

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
WiFi 4 (802.11n) : up to 300 Mbps
WiFi 5 (802.11ac) : up to 867 Mbps
WiFi 6 (802.11ax) (2.4GHz) : up to 574 Mbps
WiFi 6 (802.11ax) (5GHz) : up to 1201 Mbps

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

Memory

128 MB Flash, 256 MB RAM

Traffic Control

• Bandwidth Limiter
Traditional QoS
• Maximum Traditional QoS Rule : 32
Traffic Monitor
• Real-time Traffic Monitor
• Wired Traffic Monitor
• Wireless Traffic Monitor

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

Wireless

UTF-8 SSID

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

Model Name

XD4S (B-2-PK)
XD4S (B-3-PK)
XD4S (B-1-PK)

Operating Frequency

2.4 G Hz / 5 GHz

2.4 GHz
5 GHz

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."
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)

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

Smart Home

Support IFTTT

Transmit / Receive

MIMO technology
2.4GHz 2x2
5GHz 2x2

VPN

VPN Client L2TP
VPN Client Open VPN
VPN Client PPTP
VPN Server IPSec
VPN Server Open VPN
VPN Server PPTP

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

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)

Guest Network

Support Guest Network
• Maximum Guest Network Rule : 6
Guest Network Connection Time Limit

Guest Network
• Maximum Guest Network Rule : 6
Guest Network Connection time limit

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
• Maximum Manually Assign IP Address Rule : 64
Wake on LAN (WOL)

Package Content

‧XD4S
‧RJ45 Ethernet cable
‧Power adapter
‧Quick start guide
‧Warranty card
‧Screw pack

DSL-AX82U WiFi modem router, RJ-45 cable, RJ-11 cable, Splitters, Power adapter, Quick Start Guide, Warranty card

AiMesh

AiMesh
• Primary AiMesh Router
• AiMesh Node

AiMesh
• Primary AiMesh router
• AiMesh node

- 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.
- For models with Time machine support, starting with macOS 26 (Tahoe), Time Machine no longer supports creating new backups on USB-connected storage devices. Existing Time Machine drives that were previously configured remain compatible and can continue to be used for backup and restoration.
- 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 device is restricted to indoor use only when operating in the 5150-5350 MHz frequency band in certain regions, including the EU, Asia-Pacific countries, Australia, and Canada. Outdoor use in this band may be prohibited or require regulatory approval. Check local regulations before deployment.
- For models with Time machine support, starting with macOS 26 (Tahoe), Time Machine no longer supports creating new backups on USB-connected storage devices. Existing Time Machine drives that were previously configured remain compatible and can continue to be used for backup and restoration.

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