Logitech MX Keys and MX Master 3

Aha.

I’m getting an M1 Mac mini soon and, in anticipation, I’ve just purchased a Logitech MX Keys keyboard and a MX Master 3 mouse.

Both are working great with my 2011 iMac. Unfortunately, the latter lacks Bluetooth LE and I’m therefore using the Unifying dongle supplied by Logitech.