WiFi 6 Plus multirouter network network: IEEE 802.11 a / b / g / n / ac / ax, the HUAWEI WiFi AX3 can network with old HUAWEI Wi-Fi routers (with H button) to extend network coverage at homeMultiple Connections: Supports multi-user OFDMA technology, is capable of sending data to multiple devices simultaneously (max. 4 devices at 2.4 GHz, max. 16 devices at 5 GHz), and connecting up to 128 devices overall in dual bands.CPU Performance: The high-powered 1.4GHz Gigahome CPU with 12880 DMIPS enables the AX3 to unleash its speed.Better WiFi coverage: Extra wide quad antennas with anti-interference design to provide a strong signal and better WiFi coverage.5 GHz preferred for best experience: Priority use of Wi-Fi band from 5 GHz to more than 2.4 GHz when signal strength equals increased connection speeds.