Tandberg C20 Plus and Tandberg C20

What are the options you can add in a Tandberg C20 and Tandberg C20 Plus?

The options that you can add in a Tandberg C20 and Tandberg C20 Plus are:

The option of a second Performance Mic 20 microphone, which is required when the length of the video conferencing room is more than four meters.

The Dual Display option that lets you see on the first display to the people, the people who are participating in the video conferencing and on the second display the content, what is presented on the computer.

The Premium Resolution option, which allows you to have a 1080p30 and 720p60 resolution of live video encoding and decoding.