UGREEN USB Switch Button Under Desk Mount.
This will mount your USB switch button to the underside of your desk to hide the cable. The button can easily be pressed while out of sight.
Print in the orientation provided in the .3mf to ensure the tabs do not break when flexed.
The screw mount is designed for a #6 screw.
This was tested on this switch: https://www.amazon.com/UGREEN-Computers-Sharing-Switcher-Keyboard/dp/B0C8MSP967