The Luxeed L21-41283 U7 Crossover Programmable Color Keyboard lets users switch between Plug & Play (P&P) mode or Software Control (SWC) mode for versatility. Use with P&P mode for easy color effects, or switch to SWC mode for more advanced animation styles like MuSkins. You can customize your own keyboard colors by using the ColorSkin feature to draw a pattern or simple figure. The Luxeed L21-41283 U7 Crossover Programmable Color Keyboard also allows you to adjust the brightness of the ColorSkin you created to suit the lighting in your environment, or for a brighter or dimmer effect. The integrated multimedia keys, and four easy-recall buttons still make the Luxeed L21-41283 U7 Crossover Programmable Color Keyboard a dynamic, fully customizable all-in-one solution.