Incredible performance with incredible control!

ASUS RT-AC1900U dual-band wireless-AC1900 gigabit router delivers incredible performance and coverage range. With new ASUSWRT UI, quickly setup your network, customize user access, and monitor signal strength. The RT-AC1900U concurrent both 5 GHz and 2.4 GHz transmission up to 1900 Mbps that makes it ideal for bandwidth demanding tasks such as 3D HD video streaming, multiplayer gaming, USB hard drive file sharing, and USB connected printer sharing. Built-in Wi-Fi amplifiers make the RT-AC1900U the perfect wireless router for larger, multi-level homes and buildings with signal range that reaches virtually any area.

World's fastest AC Wi-Fi with TurboQAM™ Wi-Fi

Powered by 5th generation Wi-Fi (5G Wi-Fi), the new 802.11ac chipset gives the RT-AC1900U superfast Gigabit wireless speeds. What's more, RT-AC1900U uses TurboQAM ™ technology to upgrade 2.4G Wi-Fi even further to give you unprecedented speeds. At 2.4GHz, it's 33% faster than generic wireless-N900 routers, reaching 600 Mbps, while on the 5GHz band it blazes to 1300Mbps – or triple 802.11n rates. That's 1900 Mbps of concurrent wireless power!

Do more at once with dual-core processors inside

The ASUS RT-AC1900U features a dual-core processor that eliminates the performance drops that plague other routers. So even on the busiest home networks, HD video streaming is smooth, the latency low for online gaming and VoIP calls, and file downloads are uninterrupted.

Unbeatable Wi-Fi coverage

With the powerful antenna design, both Wi-Fi range and signal stability improve dramatically. AiRadar beamforming further focuses Wi-Fi signal on your devices, making your Wi-Fi faster, clearer and stronger.

Powerful Whole-home Wi-Fi System.
The Way You Want.

In most cases, your RT-AC1900U can deliver smooth, reliable Wi-Fi to every part of your home. But Wi-Fi coverage can be affected by many factors — room layout, construction materials, and even furnishings. ASUS AiMesh is an innovative new router feature that fixes these problems: it creates a whole-home Wi-Fi network using multiple ASUS routers. AiMesh is powerful, flexible and you can use a mix of ASUS router models — protecting your investment! AiMesh gives you time-saving central control, and seamless roaming capability. AiMesh is Wi-Fi you can rely on — for all your devices, all the time!

- Turn your ASUS routers into whole-home Wi-Fi system with a simple firmware update
- Mix and match preferred models from selected ASUS routers
- Create a Wi-Fi network with either a single SSID or multiple SSIDs
- All router features works across the entire Wi-Fi system

Ultimate USB speed and versatility

USB 3.0 features data transfers up ten times faster than USB 2.0. Two USB ports make the RT-AC1900U perfect for file, multimedia, and 3G/4G sharing, while ASUS AiDisk offers remote access and quick content streaming. Where other routers have their USB ports sandwiched next to one another, both RT-AC1900U USB ports are evenly spaced for easy access to either at all times.

ASUS Router APP Control Your Network Anywhere

In your increasingly mobile-enabled life, having control over your network via an app is more important than ever. The new ASUS Router App is built from the ground-up to be both intuitive and robust, allowing you to setup your router, manage network traffic, diagnose connection issues and even update firmware, all without needing to boot up a PC.

AiProtection
Your Digital Playground is Protected

ASUS AiProtection powered by Trend Micro™ improves your online safety and security by combining automatic vulnerability detection, malicious site blocking and parental controls. Advanced parental controls help you to prevent users from visiting inappropriate websites, for example keeping young children safe from viewing adult content. You can also restrict the times that each device or guest account can access the internet, by applying scheduled time limits.

Keep Up to Date!

Remember to always keep your device's firmware up to date so you can benefit from the very latest service and security enhancements — and get exciting new features!

Specification

Product
Product id	600413
Brand	AsusTek
Partnr	90IG04K0-BO3000
EAN/UPC code	4712900833270
Warranty (months)	36 months
WAN connection
Ethernet WAN	Y
DSL WAN	Y
SIM card slot	N
3G/4G USB modem compatibility	N
Wireless LAN features
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1900 Mbit/s
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN data transfer rate (first band)	600 Mbit/s
WLAN data transfer rate (second band)	1300 Mbit/s
Channel bandwidth	20 MHz
Network
Ethernet LAN	Y
Ethernet LAN interface type	Gigabit Ethernet
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11d, IEEE 802.11g, IEEE 802.11n
Flow control support	Y
Port forwarding	Y
Automatic channel selection	Y
VPN Passthrough	Y
VPN support	Automatic IP PPPoE PPTP Pass-Through L2TP Pass-Through IPSec Pass-Through RTSP Pass-Through
Mobile network
3G	N
4G	N
Ports & interfaces
Ethernet LAN (RJ-45) ports	4
USB port	Y
USB 2.0 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
Memory card slot(s)	N
DC-in jack	Y
Management features
Web-based management	Y
Web-based setup wizard	Y
Quality of Service (QoS) support	Y
Reset button	Y
WPS push button	Y
Security
Security algorithms	64-bit WEP, 128-bit WEP, HTTPS, SSID, WPA-Enterprise, WPA-PSK, WPA2-Enterprise, WPA2-PSK
Authentication method	RADIUS
Firewall	Y
Guest access	Y
Firewall security	Parental control
Port-based Network Access Control (PNAC)	Y
Stateful Packet Inspection (SPI)	Y
DoS attack prevention	Y
Filtering	Y
MAC address table	32 entries
MAC address filtering	Y
IP address filtering	Y
URL filtering	Y
System event log	Y
DMZ support	Y
Network address translation (NAT)	Y
NAT functionality	PPTP Pass-Through L2TP Pass-Through IPSec Pass-Through RTSP Pass-Through
Protocols
DHCP client	Y
DHCP server	Y
Universal Plug and Play (UPnP)	Y
Management protocols	IGMP v1/v2/v3
Supported network protocols	IPv4, IPv6
Design
Product type	Tabletop router
Product colour	Black
Housing material	Acrylonitrile butadiene styrene (ABS)
Wall mountable	Y
Indication light	Y
LED indicators	LAN, Power, WAN, WLAN
On/off switch	Y
Antenna
Antenna type	External
Antenna connector type	SMA dipole
Antenna gain level (max)	3.28 dBi
Antennas quantity	3
Features
Plug and Play	Y
Firmware upgradeable	Y
Certification	CE
Power
Power source type	AC, DC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Output voltage	19 V
Output current	1.75 A
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	0 - 70 °C
Operating relative humidity (H-H)	50 - 90 procent
Storage relative humidity (H-H)	20 - 90 procent
System requirements
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Linux operating systems supported	Y
Mac operating systems supported	Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Mac compatibility	Y
Weight & dimensions
Width	218 mm
Depth	148 mm
Height	45 mm
Weight	660 g
Packaging data
Cables included	LAN (RJ-45)
AC adapter included	Y
Manual	Y
Quick start guide	Y
Package type	Box