Priced at $19 on amazon: https://www.amazon.ca/Logitech-956-000007-LOGITECH-Bolt-Receiver
Can connect to up to 6 compatible devices on one receiver.
Excellent for solving intermittent bluetooth connectivity on Mac.
If needed, I can bring a laptop with Logi Connect + app to the meet so we can pre-pair your devices and make sure everything works.