C9120AXI-B Indoor WiFi6 AP with Internal Ant. (US Regulatory Domain)Cisco C9120AXI B Catalyst 9120AX Series Access Point The Cisco Catalyst C9120AXI B is part of the 9120AX Series, delivering next generation Wi Fi 6 performance with advanced RF intelligence, security, and programmability. The I model uses internal antennas, making it ideal for offices, classrooms, and indoor deployments where aesthetics and ease of installation matter. Key Specifications Wi Fi Standard: IEEE 802. 11ax (Wi Fi 6) Radios: 5 GHz: 4x4: 4