AC1200 Dual Band WiFi ADSL/VDSL Modem Router, supporting AiProtection network security powered by Trend Micro and Parental Controls

  • Concurrent Dual Band: 867Mbps on 5GHz and 300Mbps on 2.4GHz
  • Two WAN ports for DSL and Ethernet offer double the choice – wireless router or DSL modem
  • Compatible with VDSL2, ADSL2/2+, ADSL, fiber and cable services for complete future-proofing
  • Gigabit Ethernet ports for fast and reliable internet performance
  • Multi-purpose USB port supports file sharing, printer sharing, media streaming and 3G/4G support
  • VDSL/ADSL WAN multi service for IPTV support
  • PPTP/Open VPN server and VPN client support
  • Download Master and enhanced media server let you download and stream anywhere
  • ASUS AiCloud lets you access, sync, share and stream data anywhere
Future-proofed versatility with 802.11ac wireless speeds
The ASUS DSL-AC55U is a ADSL/VDSL 802.11ac Wi-Fi modem router, with combined dual-band data rates of up to 733Mbps. On the 5GHz band, 802.11ac gives 433Mbps wireless data rates, while 2.4 GHz 802.11n performance supports 300Mbps. Compatible with ADSL2/2+, ADSL, VDSL2, fiber and cable services.
ASUS AiRadar enhances the Wi-Fi stability and improves coverage dramatically. The easy-to-use ASUSWRT graphical user interface unlocks the power of DSL-AC55U giving robust control to optimize your network for you. 30-second setup and easy traffic management means even network newbies can enjoy its sophisticated features, while power users will love its IPv6 support, multiple wireless SSIDs and encrypted VPN access.
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. DSL-AC55U 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.
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.

Check the box when editing a device and profile, and the preset automatically applies filters for inappropriate content to all their devices.

Reserve valuable family time or help your children develop responsible behavior by selecting scheduled time periods to block internet access on specific devices.

Block specific categories of mobile apps and websites, and apply these settings to all devices belonging to individual family members. The advanced filtering integrates Trend Micro’s Deep Packet Inspection (DPI) engine to filter not only by website URL, but also by the internet packets themselves, which means it filters content viewed not only in a web browser, but also within mobile apps on your devices.

Enhanced signal range and stability
ASUS AiRadar intelligently improves wireless connections by using exclusive ASUS RF fine-tuning. This ensures extended coverage, increases dynamic data speed, and enhances stability.
Total flexibility with DSL, Ethernet or 3G/4G LTE Internet connections
DSL-AC55U has multiple ways to connect to the Internet, with a choice of DSL, Ethernet or 3G/4G LTE*. You can use DSL-AC55U as a DSL modem Wi-Fi router or a standalone Wi-Fi router according to your needs. And with the ability to switch instantly between connections if one fails (and switch back again when it’s fixed) or combine multiple connections for more bandwidth, it’s perfect for reliable, always-on internet connectivity. *Requires compatible USB dongle
Add external storage, printers, and other devices to your network
Make DSL-AC55U your media and device center. With built-in two USB ports, connect external storage drives, printers, scanners and many other USB-enabled devices to share with your networked PCs. Having your devices networked, lets you access them easier than ever before.
3-step easy setup through your pad, smartphone, or PC
Use your smartphone, tablet, or PC to effortlessly set up your ASUS router in less than 30 seconds* and in only 3 easy steps. Simply connect the cables to the router, open a Web browser, and follow the setup wizard to get you to the internet in no time.
VPN server and client for encrypted remote connection
With the virtual private network VPN server and VPN client, you can access your home network remotely or surf the internet with encryption, no need for paid VPN services or a dedicated VPN server.
Robust control and optimization with ASUSWRT
With the ASUSWRT dashboard UI, setup, monitor, and control network applications all in one intuitive area. With 30-second setup, multi-device detection, and flexible settings, ASUSWRT makes the most of your network performance. Dual WAN enables having two connections/ISPs on one router, with load balance and failover mode for added stability and redundancy to ensure uninterrupted internet access.
Specifications
Price
318,250sp
Network Standard IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.3, IEEE 802.3u, IEEE 802.11i, IEEE 802.11e, IPv4, IPv6
Product Segment AC1200 enhanced AC performance : 300+867 Mbps
Wi-Fi 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 300 Mbps
802.11ac : up to 867 Mbps
xDSL Data Rate VDSL2/ ADSL2+/ ADSL2/ ADSL multimode
Support Annex A/ B/ I/ J/ L/ M
Support all VDSL2 profiles -8a, 8b, 8c, 8d, 12a, 12b, 17a and 30a
VDSL2 interface compliance with ITU-T G.993.2
ITU-T G.992.1 (G.dmt), Annex A, and B Compliant
ITU-T G.992.2 (G.lite), Annex A, and B Compliant
ANSI T1.413 Compliant
ITU-T G.992.3 (ADSL2) Compliant, Annex A, B, L, and M
ITU-T G.992.5 (ADSL2+) Compliant, Supporting Annex A, B, and M
ITU-T G.993.2 Compliant, Annex A, B
ITU-T G.993.5 (Vectoring)
ITU-T G.998.4 (G.inp) Improved impulse noise protection
ATM and PTM (dual-priority)

VDSL2 Upstream: 150Mbps, Downstream: 200Mbps
ADSL2+ Upstream: 3.3Mbps, Downstream: 24Mbps
ADSL2 Upstream: 3.5Mbps, Downstream: 12Mbps
Features DHCP server, firewall/ NAT, DynDNS
VPN server (PPTP/ OpenVPN)
VPN client (PPTP/ L2TP/ OpenVPN)
Dual WAN Fail over/Fail back/Load balance
Traffic monitor/Quality of Service (QoS)
DSL spectrum
IPTV (VDSL/ ADSL WAN)
DSL feedback mechanism
Save/ Restore configuration file
WiFi Bandwidth Limiter
Antenna External antenna x 4
LED Indicator Power, Internet, LAN x 4, xDSL, 2.4 GHz Wi-Fi, 5 GHz Wi-Fi, USB x 1
Button WPS Button, Reset Button, Power Button, Wireless on/off Button
Ports 1 x RJ11 for xDSL
4 x RJ45 10/100/1000 BaseT for LAN
1 x RJ45 10/100/1000 BaseT for WAN
USB Ports USB 2.0 x 1
USB Applications Printer Server
FTP Server
Download Master
3G/ 4G sharing
Operating Frequency 2.4GHz
5GHz
Memory 128MB NAND flash/128MB DDR3
Security 64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK
Management Web-based GUI configuration
Firmware upgraded, configuration data uploaded and downloaded via Web-based GUI
UPnP IGD 1.0
Auto VPI/VCI detection
Configuration backup and restore
Diagnostics
Log & Trace function
VPN Support IPSec Pass-Through
PPTP Pass-Through
L2TP Pass-Through
PPTP server
OpenVPN server
PPTP client
L2TP client
OpenVPN client
Power Adapter AC Input : 110 ~240 V(50~60HZ)
DC Output : 12 V/1.5 A
Power Consumption : 18 W Max.
Dimensions 20.7 x 14.9 x 3.6 ~ cm (WxDxH) (Without Bezel)
Weight 360 g (Device Only)