Usually an audio mixing console is quite expensive. It has several controllers for several inputs available. Usually more than you need.
You can avoid to use a second console if you share the controller on the console for several purposes.

One part of the controllers is controlled from the console itself. The other part is controlled from the software application that allowes you to adjust things from the PC. This PC usually has to be connected via USB cable directly.

But he distance you can have between the PC and the console is quite limited and you always need a cable. That makes it quite unflexible.

This is where the SX-2000WG+ USB device server provides a flexible, easy and wireless solution.
Just connect the SX-2000WG+ to the USB port of your mixing console.

The user with the notebook where the software runs that allowes you to controll the mixing console can now roam anywhere within the range of the wireless network.

He can for example sit in the crowd at a musical, use his notebook to adjust the speakers. No need to waste a lot of space in the hall where the audience is listening. No need for a second mixing device. You can controll it from a single notebook.

The SX-2000WG+ builds up its own wireless ad-hoc network. You just need a wireless interface in your notebook.