The Cooler Master SK630, gaming keyboard, RED Switches, RGB LED, US layout, black is the optimal tool for all gamers who are determined to jump ahead to victory in the winner-first world of gamers. Its robust switches give your fingers the fastest response speed, so you won't miss a single enemy. Brightness control gives you the option to fine-tune the backlight to match your taste. The modest size of the keyboard also gives you more space for maneuvering your mouse. Mechanical switches work like a dream and are guaranteed to last for ages, making your work or gaming a true feast for your fingers.