a top-of-the-range mechanical keyboard designed for players with a strong backlight that has built on all-aluminum construction and the latest generation of kailh mechanical switches. it also features dip led switches for maximum effects. white box is a type of switches encapsulated for water and dust resistance.explanatory switches:kailh box red: fine linearkailh box black: heavy linearkailh box brown: pleasing to the touchkailh box white: clickingproduct features:kailh white mechanical switches provide a smooth response and guarantee ip56 water and dust resistance by placing in a box. they are similar to blue switches.full rgb spectrum - 16.8 million colorsspecial buttons for multimediasound control wheel103 programmable macro keys5 profile control keys14 light control keys10 levels of led response controlmulti-level led backlightaluminum chassis1.8 m knitted cableremovable magnetic palm restdimensions: 4cm (h) x 46.6cm (w) x 20.3cm (d)weight: 1134gthe keyboard received the best overal keyboard award from tom hardware.