ASUS RT-AC1200L AC1200 Dual-Band Wi-Fi Router
When using the ASUS RT-AC1200L router, we enjoyed stable throughput on the 5 GHz band, with good-quality connections. The 2.4 GHz band suffered from moments of instability, and we sometimes encountered problems with lag when streaming movies or doing video conferencing.
ASUS RT-AC1200L Router Feature:
Concurrent 300 Mbps( 2.4 GHz) and 867 Mbps (5GHz) throughput for high-speed wireless performance.
Enjoy the ASUSWRT dashboard UI for easy setup and manage your router.
Improved coverage and multi-device performance with four external antennas– two each for the 2.4 GHz and 5 GHz bands.
Advanced parental control helps you protect your children from Internet addiction. You can restrict the times that each device can access the internet by applying scheduled time limits.
ASUS Router App makes your connected life easier!
Dual WAN function can connect two WAN connections all at once, to avert network downtime that is caused by ISP.
ASUS RT-AC1200L Router Spec:
| Model Name | ASUS RT-AC1200L |
| Network Standard | IEEE 802.11a IEEE 802.11b IEEE 802.11g WiFi 4 (802.11n) WiFi 5 (802.11ac) IEEE 802.11e IEEE 802.11i 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 867 Mbps |
| Antenna | External antenna x 4 |
| Transmit/Receive | MIMO technology 2.4GHz 2×2 5GHz 2×2 |
| Memory | 16 MB Flash 64 MB RAM |
| Operating Frequency | 2.4G Hz / 5 GHz |
| Ports | RJ45 for 10/100Mbps BaseT for WAN x 1 RJ45 for 10/100Mbps BaseT for LAN x 4 |
| Power Supply | AC Input : 110V~240V(50~60Hz) DC Output : 12 V with max. 0.5 A current |
| Package content | RT-AC1200L Wi-Fi router 1 x RJ-45 cable 1 x Power adapter 1 x QSG 1 x Warranty card |
ASUS RT-AC1200L Router Advantage:
Robust control and optimization with ASUSWRT
With the ASUSWRT dashboard UI, setup, monitor, and control network applications all in one intuitive area. 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. No matter what your planned use is, the ASUS RT-AC1200L Router has Quality of Service (QoS) standards that permit you select how much bandwidth is prioritized for virtually any task.
Manage your network everywhere
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.
Super-fast AC Wi-Fi with 256QAM ™ Wi-Fi acceleration
Powered by 5th generation Wi-Fi (5G Wi-Fi), the 802.11 ac chipset gives the ASUS RT-AC1200L Router faster wireless speeds than N technology. At 2.4 GHz, it reaches 300 Mbps, while on the 5GHz band it blazes to 867 Mbps. The upgraded bandwidth has the higher capacity you need to increase Wi-Fi enjoyment in the home. With notebooks, pads, desktops, and smartphones now all Wi-Fi-reliant, it’s time to upgrade to the next generation to expand you connectivity now and in the future.
Dual-Band Connectivity for Lag-Free Entertainment
Delivering both 2.4 GHz and 5 GHz concurrent bands up to 867Mbps and 300mbps respectively, the ASUS RT-AC1200L Router has a total speed of up to 1167Mbps connectivity to provide speed with stability. Perform basic internet tasks like Web browsing and file downloading under the 2.4 GHz band, while also simultaneously streaming 3D HD content and other demanding applications smoothly on the 5 GHz band.
Easy 3-step setup
Use your tablet, pc, or smartphone to effortlessly set up your ASUS router in no more than 30 seconds ¹ 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 quickly.

