High-performance gaming keyboard with mechanical keys: Elegant extruded aluminum housing meets intelligent, technical design (completely screw-free!) CHERRY MX2A SILENT RED switches: Smooth and quiet typing feel with linear switching characteristics (no click) and more than 50 million actuations per key. High-quality mechanical Vibrant RGB backlighting with over 16 million colors: Numerous integrated color schemes and lighting effects (individually programmable with the CHERRY UTILITY software) Useful gaming features: Full N-key rollover (all keys are read simultaneously), anti-ghosting (no wrong entries) + WIN key lock for game mode Practical: Secure, detachable USB-A to micro-USB cable and 4 round rubber feet on the underside of the keyboard so nothing slips, even during hectic gaming sessions