Features Mechanical keyboard created for the most high level competicion. Blue switches with anti-ghosting and N-key rollover (N-key drive simultaneously) deliver the agility you need to manoeuvre beyond any block, heading after departure. Mechanical Switches of the highest quality The recognized blue mechanical switches offer an improved response capacity and a life of 50 million pulses. Light your precision Avoid typing errors and see each key shine with its own dark red single LED. Each move counts No matter how many keys you press at once: the keyboard detects them all. Windows® compatible operating systems 7, 8, 10