We can set every color with RGB led bottom. Just input code RGB color. Example: Red (255,000,000) by record RGB led mode.
And we can on/off each led backlight if we want by record led backlight mode.
VNMK have 9 mode of led backlight + 2 mode of record on/off
5 mode of RGB bottom led + 2 mode of record color
Multi-media key and more ... + software keymap.
Ps: sorry about my bad English ;(