Multifunctional knob and joystick The knob provides volume adjustment and, with a key lever, can be used for directional control and other operations. Hotswappable keys Keycaps can be replaced in color to meet different usage scenarios and preferences. 19key layout Compact design optimized for gamers, preserving the core key area to save desktop space while delivering precise operations for quick skill triggering. Macroed programmable keys Two scroll wheels and a joystick are macroprogrammable; you can set their functions according to your preferences and habits for a more engaging game. Use scenarios Competitive gaming: Map quick skill triggers in MOBA or FPS games for faster responses. Flight or racing simulations: Use the joystick and scroll wheels to control camera, throttle, navigation, or other ingame functions. Customized macro setups: Create tailored macros for complex game actions or workflows to improve efficiency and consistency.