Native Instruments Komplete Audio 1

No updatable firmware on the Native Instruments Komplete Audio 1

It is analog or fixed-function hardware, so there is nothing to update.

You can still add it to your rig to keep an inventory and track its used market price.

Firmware updated via NI Device Updater (available at native-instruments.com/downloads/drivers-other-files/). Connect via USB, run Device Updater, follow on-screen instructions. Firmware version is not publicly listed online.