RT-AX55 router delivers robust coverage for up to 3000 sq ft with a 1.5 GHz quad-core processor. Next-Generation WiFi - supports 802.11ax (WiFi 6) and 80 MHz bandwidth for higher capacity and efficiency. Ultra-Fast WiFi - 80 MHz bandwidth and 1024-QAM; total network speed about 1800 Mbps (574 Mbps on 2.4 GHz, 1201 Mbps on 5 GHz). Expand Capacity and Efficiency - MU-MIMO and OFDMA allocate channels to communicate with multiple devices simultaneously, improving performance in busy networks. Security and Convenience - AiProtection Classic by Trend Micro for commercial-grade protection. - Instant Guard provides a one-click secure VPN when you are away from home. Compatibility and Performance - Optimized for WiFi 6 devices; ideal for homes with multiple devices, 4K streaming, gaming, and smart home systems. Use scenarios - Large home with multiple family members streaming, gaming, and video calling across devices. - Home office with video conferences and secure remote access via Instant Guard VPN. - Smart home setups with many IoT devices requiring reliable, consistent connectivity.