ASUS Wireless RT-AX88U Dual-Band Gigabit Router (RT-AX88U)

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Model Number: RT-AX88U
Web Code: 13204531


Don't let multiple devices clog up the Wi-Fi in your home. The ASUS RT-AX88U router delivers a superior Wi-Fi connection across your home, ensuring smooth 4K/UHD video, fast file sharing, and low-latency gaming. In addition, the RT-AX88U is backwards compatible, so it can work with previous generations of ASUS Wi-Fi devices for easy upgrades and enhancements.
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  • Powerful quad-core 64bit 1.8Ghz CPU ensures even the busiest networks run smoothly without lag
  • 160MHz bandwidth across 3 bands optimizes the Wi-Fi connection in a home with multiple devices
  • Speeds up to 6000 Mbps deliver smooth 4K/UHD video playback, ultra-fast file-sharing, and lag-free online gaming
  • OFDMA technology offers improved data bundling efficiency
  • 1024-QAM modulation support delivers a higher throughput
  • Backwards compatibility with all current Wi-Fi-standard clients such as AC and N allow the router to work with previous generation devices
  • Gigabit Ethernet ports offer extremely fast and reliable performance by way of a wired connection
  • wtfast game accelerator minimizes ping time and packet loss during online gaming
  • Adaptive QOS prioritizes game packets, enabling smoother online game play
  • Target Wait Time technology improves the battery life of connected devices
  • Two USB ports enable the connection of external peripherals like an external hard drive or printer
  • AiProtection Pro powered by Trend Micro offers network security for your entire household
Number of Units Per Pack
Wireless Standard
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IPv4, IPv6
Number of Bands
Number of Antennas
Frequency Bands
2.4GHz; 5GHz
Maximum Data Rate - Per Band
2.4GHz: 1148Mbps, 5GHz: 4804Mbps
Maximum Data Rate - Total
6000 Mbps
Number of Ethernet Ports per Unit
Ethernet Speed
WAN Ports
LAN Ports
Number USB Ports per Unit

Network Security / Management Features

Quality of Service (QoS) Controls
Parental Controls
Guest Access
Dimensions (cm)
38.5 (W) x 20.5 (H) x 12.6 (D) cm
Dimensions (in)
15.16 (W) x 8.07 (H) x 4.96 (D) in
1.01 kg
Weight (lbs)
2.23 lb

  • Awesome Technology best router ever! Perfect upgrade for my RT-AC87U

    from Edmonton on April 8, 2019

    Best all around gaming router with next generation AX6000 technology. Only negative thing is the high price but otherwise it's perfect 👌

  • Does not work

    from Montréal, QC on March 3, 2019

    I just bought this router and it does not work. The LAN led stays red and I can't connect to the router with a browser on my computer.

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