Cisco Catalyst 9166I Access Point with internal omnidirectional antenna for internal use Highlights: -Industry-leading Wi-Fi 6E for large, enterprise-critical implementations - Five radios: 2.4 GHz (4x4), 5 GHz (4x4), 6 GHz (4x4), IoT radio and Band Steering Radio - XOR radio supports dual 5 GHz use A DNA licence is required for use with a Catalyst 9800 series or later WLAN controller (see Accessories). Other durations are available.