Choose the host device type for USB connections.
Select  when connecting to computers or Android devices.
Select  only when connecting to iPhones via a third-party USB-C to Lightning cable in order to use NX MobileAir (for information on compatible USB-C to Lightning cables, see the online help for NX MobileAir).
Selecting  disables the camera’s built-in network features. Select [ ] except when using NX MobileAir.