3-Key Custom Mechanical Keyboard, Hot-Swappable, RGB Lights Multi-Layer Superposition, RGB Lighting Mechanical Switch Body, Hot-Swappable, Customizable Keys Execute Complex Actions with One Click and Remap Keys Easily Supports 2-Key, 3-Key, 4-Key and Other Combination Shortcut Commands with a Single Press – Example: Key = Alt+Ctrl+Shift+Letter Connection Type: Wired Interface: USB Color: Black Material: Acrylic + PCB Package Includes: 1 x 3-Key Custom Shortcut Keyboard 1 x Connecting Cable 1 x Switch Puller Note: Product appearance, color, and printed characters may vary slightly between batches; these differences do not affect functionality. Light reflection and screen settings may cause slight color variations between the image and the actual product. Measurement tolerance: ±1-3 cm. Contents listed above only; other items not included.