Razer Green Mechanical Switches designed for gaming 80 million keystroke lifespan Razer Chroma customizable backlighting with 16.8 million color options Hybrid On-Board Memory and Cloud Storage – up to 5 profiles Razer Synapse 3 enabled Cable routingoptions N-key roll-over with built-in anti-ghosting Fully programmable keys with on-the-fly macro recording Gaming mode option 1000 Hz Ultrapolling Instant Trigger Technology