~ The volume wheel is not very logical: scrolling down is to increase the volume, scrolling up is to decrease. It would be much more convenient for me the other way around, but key remapping only works when Synapse is running (!), which is simply unacceptable for me. There is a Razer Pro Click mouse, it has button remapping exactly what is stored in memory, that is, when connected to any computer, it works the way I once configured it. In this keyboard - yes, you can save the profile in the built-in memory, BUT its settings will work only if the Synapse process is installed and currently running on a particular computer. ~ All extras the symbols are applied with paint, and rather pale. That is, even in the twilight (not to mention complete darkness), you will not see at all not only the Cyrillic alphabet, but also, for example, special. characters on the number line. In principle, I don’t care thanks to touch typing, but it looks much more minimalistic and aesthetically pleasing, but it’s worth keeping in mind.