Transparent Switch Housing Doubleshot ABS Keycaps Aluminium Construction Multifunction Roller Wheel and Media Key Ergonomic Wrist Rest Cable Routing Options Razer Green Mechanical Switches Razer™ Mechanical Switches: Designed for gaming 80 million keystroke lifespan: Yes Razer Chroma™ RGB customizable backlighting with 16.8 million color options: Yes Ergonomic wrist rest: Yes Multi-function digital roller: Yes Dedicated media key: Yes Hybrid On-Board Memory and Cloud Storage: Up to 5 profiles Razer Synapse 3 enabled: Yes Cable routing options: Yes N-key roll-over: Yes Fully programmable keys with on-the-fly macro recording: Yes Gaming mode option: Yes 1000 Hz Ultrapolling: Yes Aluminum construction: Yes