1) Provide a 100% hardwired version of the MX Mechanical Mini keyboard.

2) Provide an obvious function key on the MX Mechanical Mini keyboard that switches directly to using the USB dongle.

3) Provide physical LEDs on the MX Mechanical Mini keyboard hardware to show keyboard states (num lock, caps lock, scroll lock) without forcing the install of special software on the computer.

4) Retest the MX Mechanical Mini for RF interference with ordinary Logitech wireless USB mice. Within a few inches of the keyboard the mouse is no longer responsive. Move the mouse away from the keyboard and it works perfectly.