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Apex 9 Mini Powered by the Speed of Light 2-point Actuation Adapt to any game by changing the registration depth from a fast 1mm light press to an accuracy-focused 1.5mm keystroke. OptiPoint Optical Switches Experience optical speed like never before. The custom-built OptiPoint optical switches harness light to detect the registration depth of your keystroke for 33% faster actuation zero debounce and a -fast 0.2ms response time. Swappable Switches Upgrade your keystrokes.