ASUS ZenWiFi XT9 AX7800 Tri-Band Mesh WiFi System (2-Pack) | AiMesh, Lifetime Security, 2.5G WAN

Experience ultrafast, reliable whole-home WiFi

The ASUS ZenWiFi XT9 mesh system pairs two AX7800 tri-band routers to deliver robust, high-speed coverage for streaming, gaming, and a growing set of smart devices. The two-device kit works as a single network name, so your phone or laptop can roam without interruption as you move through living areas, upstairs bedrooms, or outdoor spaces.

In real homes, throughput and coverage vary with layout, building materials, and device traffic. The XT9 is designed to adapt: its mesh architecture allows you to place one unit where you need extra reach and add more units later if your space evolves. The result is a flexible, scalable solution that stays quiet in the background while supporting your daily online activities.

Key capabilities

• Up to 7800 Mbps of combined throughput across a tri-band network for bandwidth-hungry activities
• Coverage up to 5700 square feet with RangeBoost Plus to strengthen signals in distant rooms
• Easy management via the ASUS Router app, offering setup, monitoring, and parental controls from a phone
• Lifetime AiProtection Pro by Trend Micro plus secure VPN access via Instant Guard for added privacy
• 2.5 Gbps WAN port with LAN aggregation for fast wired connectivity

Practical use cases

• Stream 4K video, chat in high-quality video calls, and play modern online games across multiple rooms
• Move through your home without dropping connections thanks to seamless roaming and a single network name
• Assign age-appropriate content filters and time limits for family members with ease
• Extend coverage later with AiMesh to cover new rooms, a garage, or an outdoor area

Security, privacy, and performance

• AiProtection Pro provides automatic updates and protection for supported devices
• ASUS Instant Guard delivers secure VPN access for private browsing when away from home

Additionally, XT9 supports UNII 4 spectrum, enabling efficient use of modern channels to help minimize interference and maintain strong performance even in dense environments. This combination helps balance speed, coverage, and security without sacrificing simplicity.

Note: Actual data throughput and WiFi coverage will vary due to network conditions, home materials, layout, and traffic. The XT9 is designed to adapt to your space, offering flexible coverage and reliable performance for typical homes.