AP410i/e is a tri-radio, 
indoor model 802.11ax access
                point. The “i” in 
AP410i indicates that the access point
                comes with 
internal antennas
                and the “e” indicates that it comes with 
external antenna connectors.
                The access point features a dual-band radio, two band-locked radios, six WiFi
                internal or external antennas, and one BLE antenna.

Note   
The 
AP410i/e requires a minimum base
                    firmware of WiNG 7.3.0.