Features Tri-Mode Connection: Supports Bluetooth 5.0, 2.4GHz wireless, and USB wired connections. Connect up to five devices simultaneously and switch seamlessly without plugging/unplugging. 101 Keys Anti-Ghosting: Full-key anti-ghosting ensures accurate recognition of simultaneous key presses, avoiding conflicts and errors for smooth typing and gaming. Unparalleled Typing Experience: Gasket mount design with number pad and five-layer sound/shock absorption structure reduces hollow noise and delivers creamy, smooth keystrokes. Megatron Theme Style: Premium black/purple color scheme with 20 RGB lighting effects and 11 music rhythm lighting modes via driver software. Hot-Swappable Custom Keyboard: Equipped with pre-lubricated Cybertron linear switches. Compatible with 3-pin and 5-pin switches for solder-free hot-swapping and easy customization. PBT Keycaps: Heat-sublimated, dual-color molded PBT keycaps are sweat- and slip-resistant with long-lasting, fade-proof colors. Long-Lasting Battery: Built-in 4000 mAh battery supports extended work sessions and marathon gaming without interruption. Specifications Model: GK01 Connection Modes: Bluetooth 5.0, 2.4GHz wireless, USB wired Keys: 101, full anti-ghosting Switch Type: Cybertron linear, hot-swappable (3-pin / 5-pin compatible) Keycaps: PBT, heat-sublimated, dual-color molded Lighting Effects: 20 RGB modes + 11 music rhythm modes Battery Capacity: 4000 mAh Theme Style: Megatron black/purple design