G HUB

You can control the features of the MX Brio 4K webcam using either the G Hub or the Logi Options+ software by Logitech.

The G Hub software is what Logitech G devices use so it's more aimed towards gamers and as you can all see it detects even older product models by Logitech (had forgotten I even had the C920 connected with my PC).

The software has two tabs the first of which is the image tab which includes settings for crop, zoom, exposure, low light, HDR, auto white balance, temperature, brightness, contrast, saturation, vibrance, sharpness and auto focus.

The second tab is the microphone tab which allows you to enable/disable the built-in microphones and adjust input gain.

From the settings you can also check for firmware updates and use the anti-flicker feature.