RT-AC51U Dual-Band AC750 Wi-Fi 4-port Gigabit Router with USB device sharing

• 802.11ac dual-band wireless at up to 733Mbps for high-performance wireless
• Expanded wireless coverage with two fixed high-gain antennas
• USB port for printer networking, storage sharing, or 3G/4G connections
• ASUS iCloud app to access, sync, share and stream your files on the go –quickly and easily
• Easy 30 second setup and robust controls like network monitoring through ASUSWRT dashboard

Network Standard

IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
WiFi 4 (802.11n)
WiFi 5 (802.11ac)
IPv4
IPv6

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 433 Mbps

Antenna

External antenna x 2
Internal PCB antenna x 1

Transmit/Receive

MIMO technology
2.4GHz 2x2
5GHz 1x1

Memory

8 MB Flash, 64 MB RAM

Operating Frequency

2.4G Hz / 5 GHz

Ports

RJ45 for 10/100 BaseT for WAN x 1, RJ45 for 10/100 BaseT for LAN x 4
USB 2.0 x 1

Button

WPS Button, Reset Button, Power Button

LED Indicator

USB x 1
LAN x 1
Wi-Fi x 1
WAN x 1
Power x 1

Power Supply

AC Input : 110V~240V(50~60Hz)
DC Output : 12 V with max. 1 A current

Package content

．RT-AC51U Wireless-AC750 Cloud Router
．RJ-45 Cable
．Power Adapter
．Quick Start Guide
．Warranty Card
．Support CD (User manual & Utility software)

Product Weight (g)

g

Ai Mesh

Ai Mesh : No
Primary Ai Mesh router : No
Ai Mesh node : No

Router APP

ASUS Router APP : Yes

Game

Game Boost/acceleration : No
WTFast : No

Alexa

Support Alexa skill : No

IFTTT

Support IFTTT : No

Ai Protection

Ai Protection : No
Router Security Assessment : No
Malicious site blocking : No
Two-Way IPS : No
Infected Device Prevention and Blocking ; No

Parental Control

Parental Control : Yes
Parental Control Customized Internet schedule : Yes

Traffic Control

Adaptive QoS : No
Bandwidth Monitor : No
Bandwidth limiter : Yes
Maximum Bandwidth limiter rule : 32
Traditional QoS : Yes
Traffic Monitor : Yes
Real-time traffic monitor : Yes
Wired Traffic Monitor : Yes
Wireless Traffic Monitor : Yes
Traffic Analyzer : No
Website history : No

Wireless

IPv6 : Yes
MU-MIMO : No
Wi-Fi Encryption : Open system, WPA/WPA2-Personal, WPA/WPA2-Enterprise
UTF-8 SSID : Yes
Guest Network : Yes
WPS : Yes
Wi-Fi MAC address filter : Yes
Wireless scheduler : Yes
Airtime fairness : No
RADIUS Server : Yes
Universal beamforming : No
Explicit beamforming : No
IGMP snooping : Yes

WAN

Internet connection Type : PPPoE, PPTP, L2TP, Automatic IP, Static IP
Dual WAN : No
WAN Aggregation : No
3G/4G LTE dongle : Yes
Android tethering : Yes
Port forwarding : Yes
Port triggering : Yes
DMZ : Yes
DDNS : Yes

LAN

DHCP Server : Yes
IPTV : Yes
LAN Link Aggregation : No
Manually assign IP address : Yes

VPN

VPN Client L2PT : Yes
VPN Client OVPN : Yes
VPN Client PPTP : Yes
VPN Server IPSec : No
VPN Server OVPN : Yes
VPN Server PPTP : Yes
VPN Fusion : No

USB application

File System : FAT16, FAT32, NT3G
3G/4G LTE dongle : Yes
HDD hibernation : Yes
Safely Remove disk : Yes
Ai Cloud : Yes
Download master : Yes
Ai Disk : Yes
Media Server : Yes
Time Machine : No
Samba Server : Yes
FTP Server : Yes
Shared Folder privileges : Yes

Administration

Operating mode : Access point, Router
Free OS upgrade : Yes
Firewall : Yes
Wake on LAN (WOL) : Yes
SSH : Yes
Configuration backup and restore : Yes
Diagnosis tools : Yes
Feedback system : Yes
System log : Yes