Where can I check my HoloAudio USB firmware and hardware information?

Where can I check my HoloAudio USB firmware and hardware information?

1. Install the Holo Audio Windows device drivers
2. Connect the Holo Audio DAC to the Windows machine
3. Open the HoloAudio Control Panel tray icon
4. Click on the info tab

Product:

1. 1. Holo Audio UAC2.0 Gen2.0 = Generation 2.0 firmware required
   2. Holo Audio UAC2.0 Gen2.1 = Generation 2.1 firmware required

Revision

Revision means the firmware version installed for this USB device