Gaming's best-selling mousepad just got bigger Never again run out of mouse tracking space in the middle of battle. The legendary QcK mousepad now provides complete RGB desktop coverage for all your gaming peripherals. Light up the battlefield SteelSeries Engine software unlocks an impressive arsenal of Engine Apps that make customization easy and intuitive. Unleash the full power of dynamic 2-zone RGB backlighting to create complex lighting effects in seconds. Discord Notifications Light up your mouse pad with customizable Discord Chat notifications that indicate new messages, mute status and more. Game Alerts In-game lighting alerts for when to reload a weapon, health is critically low, or your Ultimate is ready to fire. Audio Visualiser Put on a show with the Audio Visualizer Engine App. In seconds have all your SteelSeries devices fist pumping to your favorite music. Never-Slip Base The durable, non-slip rubber base is designed to eliminate unwanted movement and provide a solid platform for intense gaming. Pinpoint Mouse Accuracy Tested by the top mouse sensor manufacturer, the high thread count and smooth surface optimizes mouse tracking accuracy for both optical and laser sensors. PrismSync Engine App Sync dynamic multi-color lighting effects between all your SteelSeries Prism-enabled gear. From one-click lighting effects to complex light shows, PrismSync gives you power to level-up the style of your setup. QcK Prism Cloth Series Featuring the same legendary micro-woven cloth surface as the QcK, the QcK Prism Cloth Series features dynamic RGB illumination for effects and notifications, putting the final touch on your RGB setup.