Allows seamless device switching.
Best deal I have seen in a while. I already bought one to pair with Logitech Mx Master Mouse, just sharing in case anyone looking for a deal on this one like I was.
Note that the Mac variant comes with Tactile quiet switches and it doesn't come with a Logibolt receiver, but is compatible.
Logitech MX Mechanical Mini - Tactile Quiet @142.29: https://www.amazon.com.au/Logitech-MX-Mechanical-Mini-Tactil…
Thanks to stratbargain for the find.