There are several items like this available: https://www.amazon.com/Controller-100-240vAC-Adjustable-Splitter-Multi-Functional/dp/B0BBSBV9CF

Also several that can plug into a USB charger. Something like this would be my choice as you can control fan speed via voltage so you can get your airflow to noise ratio dialed in to your preference. I got a similar setup in my AV rack, though it turns on and off automatically with a temperature probe.