A feature that is really needed is Easy switching multiple devices from the MX keys device switch buttons. Turning over the mouse to switch separately is painful and there are many situations where Logitech flow software cannot be used. Work/Domain environments can't install the software and work from home VPN's mean the devices are on different local networks. This is demonstrably viable because you can switch the devices via software with Logitech flow. Your time is highly appreciated on this request. Thousands of customers have begged for this feature. If it could be put into the mice driver settings to follow selected device's switch (e.g. MX keys) then that would be perfect (or vice versa) or an option in Logitech options+ software. Thank you