Rapoo V500PRO Mechanical Gaming Keyboard with Full-size Ergonomic design, LED backlight, Black-Blue switch, You do not have to worry about the keyboard malfunctioning if accidental spills happen, as it's keyboard is designed to be spill-resistant. It brings a comfortable gaming experience with it's Aluminum Alloy surface cover, Conflict-free design that allows you to press any number of keys simultaneously, and Multi-media functions to enable your great performance between work and game.