I initially got mine for zoom calls but having a display on each key has allowed me to add a couple of different clocks with different time zones in the button.

I initially got mine for zoom calls but having a display on each key has allowed me to add a couple of different clocks with different time zones in the button. If someone said to me, "that's dumb, you can have a clock on your desktop", I might have agreed with them. But, having the little clocks always in the same place on the desk is really handy. The other handy one is the mac email notification button, showing how many new emails I have. I think they are way too expensive for what they are but now I have one, I would probably spend the money again if it got stolen.