Customizable button functions with a dedicated setup program. Settings are saved onboard in the keyboard, so you can switch devices without resetting. Extensive lighting options. Choose from more than ten modes and create combinations you like. Lighting can be turned off. Each button can be set to a different function mode without affecting the others. USB interface and compatibility. HID standard keyboard, plug and play with no driver required. The keyboard supports multiple function modes. Configuration requires the dedicated setup software. The keyboard body includes hinges, keycaps, non-slip pads, and other components. Use scenarios - Gaming: assign per-button macros and actions for faster in-game responses; onboard storage lets you carry your configuration between PC and laptop without reprogramming. - Productivity/creative work: map frequently used shortcuts to individual keys to streamline workflows in design, coding, or editing software; each button operates independently. - Home theater or streaming: configure shortcuts for media control, volume, and app launching; lighting can remain off for a distraction-free setup.