This is a mini keyboard with customizable functions, suitable for design, stock management, office work, gaming, music production, media control, industrial control, and testing applications. It features a Type-C to USB interface, requires no driver installation, and supports plug-and-play operation. Buttons can be customized according to user requirements. Robust Mechanical Keys: The keypad uses mechanical key switches engineered for durability, consistent performance, and tactile feedback—ideal for graphic design, gaming, and professional use. Hot-Swap Functionality: Supports easy key switch replacement for personalized configuration and task-specific optimization. Multi-Platform Compatibility: Works with major operating systems and features an ergonomic design for comfortable extended use. 3-Key Layout: Compact layout optimized for multitasking, quick access, and focused control. Specifications: Interface: Type-C Keys: 3 Software: Required for customization Connectivity: Wired (USB-C), Bluetooth, 2.4 GHz wireless Color: As shown Material: ABS Cable color may vary; specific color requests not accepted. Slight color variation between product and image may occur due to lighting and screen differences. Measurement tolerance: ±1–3 cm. Package Includes: 1 × Mini Keyboard 1 × USB-C Cable 1 × 2.4 GHz Wireless Receiver Note: Only the items listed above are included. Light reflection and display differences may cause minor color variance. Customization software is required for key programming.