AT2020USB+ is not compatible

[ThanosQuack]

Apparently, it’s an issue of invalid sample rates when they are exactly what they should be (44.1/48 kHz), so it’s a likely story that the device just isn’t supported here. I’ve tried all of the troubleshooting steps (that have directions for Mac users), and nothing else works. I really don’t want to buy a whole new computer and/or mic just for this. What else can I do?

[Trebor]

Apparently AT2020USB is compatible with Audacity.

There can be a privacy-setting preventing Audacity accessing (usb) microphones, until you give permission …
https://manual.audacityteam.org/man/error_opening_sound_device.html

Some USB audio devices require the Audacity project-rate be changed from the default 44.1kHz to 48kHz to work.
https://manual.audacityteam.org/man/audio_settings_preferences.html