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Delivering 2.4GHz and 5GHz concurrent bands at up to 450Mbps and 1300Mbps, respectively, the RT-AC66U B1 has a total speed of up to 1750Mbps. You can perform basic tasks like web browsing and file downloading on the 2.4GHz band, while simultaneously allowing multiple devices to stream in HD or support online gaming and other demanding applications smoothly on the clearer 5GHz band.


  • 1GHz CPU powers dual-band 3×3 802.11ac Wi-Fi technology for speeds up to 1750Mbps and wide, responsive coverage for large homes
  • Monitor and manage your network with ease from your mobile device using the intuitive ASUS Router App
  • Effortless router setup with ASUSWRT web-based interface
  • Integrated USB 3.0 and 2.0 ports enable printer sharing throughout your network and remote file access with Ai-Cloud 2.0 support
  • ASUS Ai-Protection Powered by Trend Micro provides multi-stage protection from vulnerability detection to protecting sensitive data


  • Brand: Asus
  • Item Dimensions: 5.8 x 1.7 x 8.5 inches
  • Item Weight: ‎1.4 pounds
  • Connectivity Technology: USB
  • Control Method: App
  • Frequency Band Class: Dual-Band
  • Operating System: Linux, Apple Mac OS X
  • Wireless Type: 802.11AC
  • Security Protocol: WEP, WPA-PSK, WPA2-PSK
  • Number of Ports: 2
  • Total Ethernet Ports: 5
  • Data Transfer Rate: 1750 Megabits Per Second
  • Voltage: 100 – 240 Volts
Weight 1 lbs