You can use Logic Pro with a wide variety of audio and MIDI devices, including microphones, keyboards and other musical instruments, mixers, and other audio equipment.
To connect audio devices to your computer, you can use an audio interface. Keyboards and other MIDI devices can be connected directly, or using a MIDI interface. Some audio and MIDI interfaces require that you install a device driver before opening Logic Pro, so the application can find and use the device at startup.
For information about connecting audio devices, see Audio devices overview.
For information about connecting MIDI devices, see MIDI devices overview.