HUB SOFTWARE
The HUB is Logitech G's latest unified software so regardless of what Logitech peripheral you own it will show up here.
In this case you can see both the Pro X Superlight 2 (and the new firmware alert) and the C920 Webcam which I had forgotten I even had.
Since there's no RGB lighting zones on the Pro X Superlight 2 only the performance tab is available and well from here you can adjust everything from DPI to wireless and wired report rate.
You can also calibrate the HERO 2 sensor to mimic the performance of your previous mouse (or another mouse) but this is a feature I was unable to use.
By default, the HUB offers a total of 10 presets for the end user to choose from.
However, you can also create your very own as seen above.
If these aren't enough you can also browse available custom presets as seen above.
Assigning commands to the buttons is not as forthcoming, to do so you need to click on the add located on the top left.
From inside the settings tab, you can check remaining battery, energy consumption, firmware version, switch between hybrid and optical mode for the primary switches, switch surface modes and enable onboard profiles.