How can I test a MEMS microphone and identify it?

Hi all! I have a Kraken 7.1 V2 that has a faulty MEMS microphone (or so I think) and I would like to know how can one test either the microphone or the board to be able to know how to fix it and what part to order.

Additionally, it would be awesome if anyone knew what microphone is this, because no matter what I can’t find it online…

Thank you in advance!!