ASUS RT-AX55 WiFi 6 router with four antennas in black with red accent lines

Next-Gen WiFi 6 Power in a Sleek Design

The ASUS RT-AX55 combines cutting-edge WiFi 6 technology with sophisticated aesthetics. Its streamlined black chassis with distinctive red accents houses powerful dual-band capabilities delivering up to 1800Mbps combined speeds. The four high-gain antennas ensure optimal signal distribution for comprehensive coverage.

Technical Specifications

  • 🚀 Dual-band WiFi 6 with up to 1800Mbps combined speed
  • 📡 Four external high-gain antennas for maximum coverage
  • 💻 OFDMA and MU-MIMO technology for efficient connections

Applications

  • 🎮 Lag-free gaming across multiple devices
  • 🎬 4K/8K video streaming without buffering
  • 🏠 Smart home device management
Front view of ASUS RT-AX55 router showing textured surface design and cooling vents

Smart Engineering Meets Modern Connectivity

View the RT-AX55 from the front to appreciate its thoughtful design elements. The textured surface with precision-engineered cooling vents ensures optimal thermal performance while maintaining an elegant presence in your home. The angular construction houses advanced WiFi 6 components for superior wireless performance.

Technical Specifications

  • 🌡️ Advanced thermal design for sustained performance
  • 🎯 Optimized antenna placement for better signal direction
  • ⚡ 1024-QAM technology for enhanced data rates

Applications

  • 💼 Reliable home office connectivity
  • 📱 Seamless mobile device connections
  • 🎮 Optimized gaming experience
Angled view of ASUS RT-AX55 showing antenna configuration and design details

Powerful Coverage from Every Angle

The angled perspective reveals the RT-AX55's sophisticated design approach. Each antenna is positioned for optimal signal distribution, while the sleek housing incorporates advanced cooling features. The router's compact footprint belies its powerful capabilities, making it perfect for any modern home setup.

Technical Specifications

  • 📡 Strategic antenna positioning for better coverage
  • 🔄 Beamforming technology for focused connections
  • 🛡️ Built-in cooling system for stable performance

Applications

  • 🏠 Multi-room streaming and gaming
  • 📱 Consistent coverage throughout the home
  • 💻 Multiple device connections
Rear view of ASUS RT-AX55 showing all ports and connections

Comprehensive Connectivity Hub

The rear panel showcases the RT-AX55's extensive connection options. With multiple Gigabit LAN ports and a dedicated WAN port, this router serves as a robust networking hub. The thoughtful port layout and clear labeling make setup and maintenance straightforward for any user.

Technical Specifications

  • 🔌 4 Gigabit LAN ports for wired connections
  • 🌐 Dedicated WAN port for internet connectivity
  • ⚡ Gigabit Ethernet support

Applications

  • 🖥️ Direct connection for gaming consoles
  • 🏢 Small office network setup
  • 🎮 Low-latency gaming connections
Detailed view of ASUS RT-AX55 ports with labels and indicators

Intuitive Port Layout for Easy Setup

A detailed view of the connection panel reveals the RT-AX55's user-friendly design. Each port is clearly labeled and strategically placed for easy access. The inclusion of a WPS button and reset option ensures simple setup and maintenance procedures for all users.

Technical Specifications

  • 🔄 One-touch WPS setup button
  • 🔌 Color-coded ports for easy identification
  • ⚡ Quick reset functionality

Applications

  • 🏠 Easy smart home device integration
  • 💻 Quick network troubleshooting
  • 📱 Simple device pairing
Illustration of ASUS AiMesh network coverage with multiple routers

Seamless Mesh Networking Capability

The AiMesh feature transforms your home network experience. Connect multiple ASUS routers to create a comprehensive mesh network, eliminating dead zones and ensuring consistent coverage throughout your home. The intuitive mobile app makes network management effortless.

Technical Specifications

  • 🌐 AiMesh compatibility for expanded coverage
  • 📱 Mobile app control interface
  • 🔄 Automatic network optimization

Applications

  • 🏠 Whole-home WiFi coverage
  • 📱 Seamless device roaming
  • 🎮 Multi-room gaming setup
Diagram showing ASUS AiProtection security features and coverage

Advanced Security Shield

AiProtection powered by Trend Micro provides comprehensive network security. This commercial-grade security solution offers advanced parental controls, malicious site blocking, and infected device detection, ensuring your home network remains protected against cyber threats.

Technical Specifications

  • 🛡️ Commercial-grade network security
  • 👨‍👩‍👧‍👦 Advanced parental controls
  • 🔒 Real-time threat monitoring

Applications

  • 🏠 Family-safe internet browsing
  • 🛡️ Network threat protection
  • 👨‍👩‍👧‍👦 Content filtering for children
Illustration showing RT-AX55 coverage area and device connectivity options

Expansive Coverage for Modern Homes

Experience comprehensive WiFi coverage designed for large homes up to 3000 sq. ft. The RT-AX55 efficiently manages up to 25 devices simultaneously, ensuring stable connections for all your smart home devices, from gaming consoles to security cameras.

Technical Specifications

  • 📡 3000 sq. ft. coverage area
  • 🔄 Support for 25+ connected devices
  • 📱 Multi-device management

Applications

  • 🏠 Large home WiFi coverage
  • 🎮 Multi-room gaming setup
  • 🎬 Whole-home streaming
ASUS RT-AX55 with PC Magazine Readers' Choice award and performance comparison chart

Award-Winning Performance

The RT-AX55 continues ASUS's legacy of excellence, recognized by PC Magazine readers for nine consecutive years. With an impressive 8.9 rating, it outperforms competing brands through its combination of reliable performance, user-friendly features, and innovative technology.

Technical Specifications

  • 🏆 9-year PC Magazine Readers' Choice winner
  • ⭐ 8.9/10 user satisfaction rating
  • 🔝 Industry-leading performance metrics

Applications

  • 💼 Professional home office setup
  • 🎮 Competitive gaming environment
  • 🏠 Advanced smart home networking

Product details

General Information
Manufacturer

ASUS Computer International

Manufacturer Part Number

RT-AX55(BLACK)

Brand Name

Asus

Product Model

RT-AX55

Product Name

RT-AX55 Wireless Router

Product Type

Wireless Router

Technical Information
Wi-Fi Generation

Wi-Fi 6

Wireless Specifications
Broadband Transmission Technology

Ethernet

Wireless LAN Standard

IEEE 802.11ax

ISM Band

Yes

UNII Band

Yes

ISM Maximum Frequency

2.40 GHz

UNII Maximum Frequency

5 GHz

Total Number of Antennas

4

Number of External Antennas

4

Total Wireless Transmission Speed

225 MB/s

Interfaces/Ports
Number of Network (RJ-45) Ports

4

Number of Broadband (RJ-45) Ports

1

Network & Communication
Ethernet Technology

Gigabit Ethernet

VPN Supported

Yes

Physical Characteristics
Form Factor

Desktop

Height

22

Width

90.6

Depth

52.8

Weight (Approximate)

13.19 oz

Miscellaneous
Package Contents

  • RT-AX55 Wireless Router
  • 1 x RJ45
  • 1 x Adapter
  • 1 x QSG
  • 1 x Warranty Card

Country of Origin

China

Included in the Box

  • icon_list|rt-ax55 router|RT-AX55 Router Main unit icon

    RT-AX55 Router

  • icon_list|rj45 cable|Built-in RJ45 Cable icon

    RJ45 Cable

  • icon_list|power adapter|LP4 Power adapter icon

    Power Adapter

  • icon_list|Quick guide|Setup Poster Quick guide icon

    Quick Guide

  • icon_list|warranty card|Warranty Card Documentation icon

    Warranty Card

FAQs

What are the key features of the Asus RT-AX55 wireless router?
The Asus RT-AX55 is a Wi-Fi 6 (802.11ax) router featuring dual-band connectivity with combined speeds up to 1800Mbps (574Mbps on 2.4GHz + 1201Mbps on 5GHz). It supports advanced technologies including MU-MIMO, OFDMA, and NitroQAM™ (1024-QAM) for 25% faster data rates. The router includes AiProtection Classic security powered by Trend Micro™, AiMesh compatibility for whole-home coverage, and four external antennas for optimal coverage.
What are the wireless speeds and bands supported by the RT-AX55?
The RT-AX55 offers dual-band connectivity with a total networking speed of 1800Mbps, split between 574Mbps on the 2.4GHz band and 1201Mbps on the 5GHz band. It supports 80MHz bandwidth and advanced 1024-QAM technology for enhanced throughput. The router operates on both ISM (2.4GHz) and UNII (5GHz) bands, providing flexibility for connecting various devices at optimal speeds.
What security features does the Asus RT-AX55 include?
The RT-AX55 comes with lifetime free AiProtection Classic, powered by Trend Micro™, which actively blocks internet security threats for all connected smart devices. This security suite provides comprehensive protection for your home network, monitoring and preventing potential security risks. The router also supports VPN functionality for additional secure remote access options.
What are the physical specifications and ports available on the RT-AX55?
The RT-AX55 measures 90.6mm in width, 52.8mm in depth, and 22mm in height, weighing approximately 13.19 oz. It features 4 external antennas, 4 Gigabit LAN ports (RJ-45), and 1 Gigabit WAN port for internet connectivity. The desktop form factor makes it suitable for various placement options in your home or office.
Is the Asus RT-AX55 compatible with mesh networking?
Yes, the RT-AX55 is fully compatible with the ASUS AiMesh WiFi system, allowing you to create a seamless whole-home coverage network. This feature enables you to combine multiple ASUS AiMesh-compatible routers to eliminate dead zones and ensure consistent WiFi coverage throughout your living space.

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Manufacturer ASUS Computer International TP-LINK Technologies Co., Ltd Netgear, Inc TP-LINK Technologies Co., Ltd
Processor Type N/A N/A N/A N/A
Standard Memory N/A N/A N/A N/A
Total Hard Drive Capacity N/A N/A N/A N/A
Graphics Memory Capacity N/A N/A N/A N/A
Operating System N/A N/A N/A N/A
Form Factor Desktop Desktop Desktop Desktop