[Wide Compatibility&Service]This gaming mechanical keyboard support Win98/XP/2000/ME/Vistar/Win7/Win8/Win10 and other operation systems. [Ergonomic Design]Ergonomic designed steel series mechanical game keyboards high-quality. [Rainbow LED RGB backlit]Mechanical RGB Gaming Keyboard with 22 different backlit modes,meet your different demands,glorious gaming experience.5 customized LED status,light the keys you want only. 2.[Macro Recording Function]You could customize 5 short cuts with this function.This will save time typing long words. [87 keys Anti-ghosting ]Tenkeyless compact mechanical gaming keyboard Rii RK908 with dust proof,anti-ghosting 87 keys,not conflict making sure smoothly gaming.Special mechanical switch make keys click lightly,flexible and durable.