Option key on start m1 Mac Mini
I am considering purchase of a M1 powered Mac Mini. I want to continue to use my lighted USB keyboard and Microsoft Trackball Explorer, also USB. It is likely I will have to use a powered USB hub and adapters (unless the USB-A ports don't need it) to connect. My current Mac Pro Tower requires a direct connection to built-in USB ports in order to use the Option key to bring up the Startup Manager, which is sometimes helpful when troubleshooting problems with multiple drives. Would such a direct connection be necessary if I continue to use my preferred keyboard?
I am aware that the Mini has only one SSD; however, as a backup nut, I will be using four external SSDs in an SSD drive docking station, and would like to be able to access them from the Startup Manager.