Question about Logitech Rally Plus

Here are the contents of the package for this set
- 1 X Rally camera
- 2 X Rally speakers
- 2 X Rally microphone modules
- 1 X Rally table hub
- 1 X Rally screen hub
- 1 X Rally remote control
- 2 X Power supplies
- 1 X 2m USB Type C cable
- 1 X 2m USB-A to USB-B cable
- 1 X 5m CAT6A cable
- 2 X 2m HDMI cable
- 1 X User manual

There are two sound bars, a camera, two hubs and two microphones. The remote control is also included. The microphones can be connected in series if you purchase the microphone hub, to which three microphones can be connected.