Asus AC1900 4G LTE Cat6 Dual Band WiFi Router 4GAC68U, AiMesh , 4G–AC68U
- Fast Wi-Fi Speeds – Concurrent dual-band Wi-Fi delivers smooth streaming with 2.4GHz speeds up to 600Mbps and 5GHz speeds up to 1300Mbps.
- Ultimate 4G Speed – 4G LTE Category 6 technology lets you enjoy 7X-faster speeds than 3G mobile broadband.
- AiMesh Supported – Connect 4G-AC68U to other AiMesh-compatible ASUS routers to create a powerful and flexible whole-home WiFi network
- Parental Controls – Monitor and restrict internet activity for any user.
- Enterprise-grade Security – ASUS AiProtection provides advanced protection for all devices connected to your home network.
Super-fast mobile broadband, super-fast Wi-Fi!
ASUS 4G-AC68U features the latest LTE Category 6 mobile broadband, which combines two cellular bands to give you internet download speeds of up to 300Mbps — 2X faster than LTE Category 4, and 7X faster than 3G (HSPA+) — so you can share even the biggest files and stream 4K UHD video with ease. And with the super-fast 1900Mbps 802.11ac Wi-Fi, you can enjoy wireless speeds that are up to 3X faster than 802.11n!
Unbeatable Wi-Fi Coverage
ASUS AiRadar intelligently strengthens wireless connectivity using beamforming technology, high power amplification, and exclusive ASUS RF fine-tuning. This ensures extended coverage, dynamic data speed increases, and enhanced stability.


Powerful Whole-home Wi-Fi System.
The Way You Want.
In most cases, your 4G-AC68U 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
AiProtection Pro
Commercial-Grade Security for Family
All your family members, young or old, are exposed to the dangers of internet every single moment they’re online. Disguised cyber threats can sneak in to steal your private data, or your kids may accidentally encounter inappropriate content during their ever-growing screen time. 4G-AC68U includes Advanced Parental Controls to give you total peace of mind, with AiProtection Pro – commercial grade security for your home network and comprehensive, easy control of the online experience for each family member and each device, all via the mobile app.





Parental Controls
Keep your kids safe when they explore the internet. The state-of-the-art parental controls in AiProtection integrate all the management functions you need in one place and the intuitive interface makes it super easy to view and apply security settings to all the devices owned by individual family members.*
- Internet Activity Dashboard*
- Kid-Safe Preset*
- Schedule Block Time
- Content Filter*
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View each family member’s internet activity on a clear graphical dashboard showing the peak time and what kind of content they are viewing. You can group devices that belong to your children to view aggregated data and apply scheduled block times and content filters with just a few taps.
Detachable and upgradeable 4G LTE antennas
External mobile broadband antennas perform better than internal antennas. Indoors, the best 4G LTE reception is usually found near a window, but if this isn’t practical you can easily add an antenna extension cable thanks to the detachable antennas with their standard SMA jack connectors.

4G LTE and Gigabit Ethernet dual-WAN for interruption-free connections
In addition to its 4G LTE capability, 4G-AC68U has a dedicated Gigabit Ethernet WAN port that can be used as a backup wired internet connection that is activated when the 4G LTE connection fails (failover), and automatically switches back when service is restored (failback). This gives superb flexibility for business or home use — you need never be without an internet connection.

- Network Standard
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IPv4, IPv6
- Product Segment
AC1900 ultimate AC performance : 600+1300 Mbps
- Coverage
Large homes
- Data Rate
802.11a : 6,9,12,18,24,36,48,54 Mbps
802.11b : 1, 2, 5.5, 11 Mbps
802.11g : 6,9,12,18,24,36,48,54 Mbps
802.11n : up to 450 Mbps
802.11n TurboQAM : up to 600 Mbps
802.11ac : up to 1300 Mbps - Connectivity Technology
LTE: Downlink 300 Mbps / Uplink 50 Mbps
HSPA+: Downlink 42.2 Mbps / Uplink 5.76 Mbps
4G FDD-LTE: 800 /1800 /2100 /2600
4G TDD-LTE: 2600
3G UMTS: 900 /2100 - Antenna
External antenna x 2
Internal 2dBi antenna x 1 for Wi-Fi
Detachable 3dBi antenna x 2 for Mobile - Transmit/Receive
MIMO technology
2.4 GHz 3 x 3
5 GHz 3 x 3 - Memory
128 MB Flash
256 MB RAM - Operating Frequency
2.4 GHz / 5 GHz
- Encryption
64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK, WPA-Enterprise , WPA2-Enterprise , WPS support
- Firewall & Access Control
Firewall:SPI intrusion detection,DoS protection
Access control:Parental control, Network service filter, URL filter, Port filter - Management
UPnP, IGMP v1/v2/v3, DNS Proxy, DHCP, NTP Client, DDNS, Port Trigger, Universal Repeater, System Event Log
- VPN Support
IPSec Pass-Through
PPTP Pass-Through
L2TP Pass-Through
PPTP server
OpenVPN server
PPTP client
L2TP client
OpenVPN client - WAN Connection Type
Internet connection type : Automatic IP, Static IP, PPPoE(MPPE supported), PPTP, L2TP
Multicast Proxy support
Multicast Rate Setting support - Ports
RJ45 for 10/100/1000/Gigabits BaseT for LAN x 4, RJ45 for 10/100/1000/Gigabits BaseT for WAN x 1
USB 3.0 x 1
SIM Card x 1 - Features
Airtime Fairness
Traffic Analyzer
Adaptive QoS
SmartQoS
– WMM
– User definable rules for IP/MAC/Port
– Upload and download bandwidth management
– ACK/SYN/FIN/RST/ICMP with highest priority
AiProtection
Parental Control
Guest Network :Â 2.4 GHz x 3, 5 GHz x 3
VPN server :Â IPSec Pass-Through, PPTP Pass-Through, L2TP Pass-Through, PPTP Server, OpenVPN Server
VPN client :Â PPTP client, L2TP client, OpenVPN client
Mac OS Backup
Enhanced media server (AiPlayer app compatible)
– Image : Jpeg
– Audio : mp3, wma, wav, pcm, mp4, lpcm, ogg
– Video : asf, avi, divx, mpeg, mpg, ts, vob, wmv, mkv, mov
AiCloud personal cloud service
3G/4GÂ data sharing
Printer Server
– Multifunctional printer support (Windows only)
– LPR protocol support
Download Master
– Support bt, nzb, http, ed2k
– Support encryption, DHT, PEX and magnet link
– Upload and download bandwidth control
– Download scheduling
AiDisk file server
– Samba and FTP server with account management
Dual WAN
IPTV support
Roaming Assist - Button
WPS Button, Reset Button, Power Button, Wireless on/off Button
- LED Indicator
Power x 1
WAN x 1
Wi-Fi x 2
LAN x 1
USB x 1
WPS x 1
3G/4G signal x 4 - Power Supply
AC Input : 110V~240V(50~60Hz)
DC Output : 19 V with max. 2.37 A current - OS Support
Windows® 10
Windows® 8.1
Windows® 8
Windows® 7
Windows® Vista
Windows® 2000
Windows® ME
Windows® XP
Windows® Server 2003
Windows® Server 2008
Mac OS X 10.1
Mac OS X 10.4
Mac OS X 10.5
Mac OS X 10.6
Mac OS X 10.7
Mac OS X 10.8
Mac OS X
Linux Kernel (Support Ubuntu only)
Linux - Dimensions
247 x 76 x 168 ~ mm (WxDxH) (Without Bezel)
- Weight
795 g
- Color
Black
- Package Content
1 x 4G-AC68U Wireless-AC1900 LTE Router
1 x RJ-45 cable
1 x Power adapter
1 x QSG - Router Special Features
3G/4G data sharing, AiCloud, Printer server, Download Master, AiDisK, Multiple SSIDs, Parental Control
- Operation mode
Wireless router mode
Range extender mode
Access point mode
Media bridge mode