Play Both Sides Choose between a premium hard polymer surface for fast-paced gaming or a micro-textured cloth for extra control. Prism Lighting Seamless full-range RGB illumination across 12 independent zones. Choose from millions of colors and lighting effects. GameSense Lighting Immerse yourself with exclusive GameSense event-based lighting. Reactive illumination responds to in-game events like low ammo, health, kills, money, cooldown timers and more. Prism Sync Sync dynamic multi-color lighting effects between your QcK Prism and all your SteelSeries Prism-enabled gear. Game-Tested Design We positioned the cable on the left side, where it won't catch on your mouse cable. Aesthetics should never interfere with gameplay.