ASUS RT-AC1200 V2 AC1200 Wi-Fi router, 90IG0550-BM3400

Dual-band Wi-Fi 5 router with four external antennas, one WAN port and four LAN ports. All Ethernet ports support up to 100 Mbps.

Technical specifications

• Model: RT-AC1200 V2
• Part number: 90IG0550-BM3400
• Wi-Fi: Wi-Fi 5 (802.11ac), AC1200
• Theoretical PHY rate: 2.4 GHz: 300 Mbps; 5 GHz: 867 Mbps
• Memory: 64 MB RAM; 16 MB Flash
• Ports: 1 × 10/100 WAN; 4 × 10/100 LAN
• Antennas: 4 external
• Dimensions: 177 × 126 × 34 mm
• Weight: 271 g
• Warranty: 12 months

Where it fits

For everyday home networking, web browsing, video calls and connecting wired devices. Simultaneous 2.4 and 5 GHz networks let compatible phones, laptops and televisions use either band. Router and Access Point operating modes are supported.

Setup and useful features

Connect the provider’s Ethernet connection or modem/ONT to WAN, then use the ASUSWRT setup wizard in a browser or the ASUS Router App. Your provider’s connection settings may be required. Guest networking, parental Internet schedules, bandwidth limiting and traditional QoS help separate visitors and manage shared access.

Important speed limit

The WAN and all four LAN ports are 10/100 Mbps, so an Internet plan above 100 Mbps cannot be fully used through this router. AC1200 combines the theoretical rates of two bands; it does not mean 1200 Mbps Internet or that one device receives both rates added together. Actual speeds depend on the client, interference, provider and network overhead.

Power and package

Manufacturer-listed contents: RT-AC1200 V2 router, power adapter, quick-start guide and warranty card. Power input is 12 V DC, 0.5 A. The manufacturer’s listed package does not specify an Ethernet cable; plan for a suitable cable when connecting the WAN or wired devices.

Official manufacturer information · Official manufacturer information