Features: Can be customized as a shortcut key, multimedia key, or other function to enable mouse, keyboard, gaming, string, and multimedia operations. The mechanical switch uses a micro-switch trigger, providing a distinct tactile feedback and crisp click sound. The simple polka dot pattern enhances the product's appearance and increases surface friction for improved stability during use. Non-slip pads on the bottom prevent sliding, even with firm踏pressure. This product includes system-based key definition software, allowing customization of functions within compatible operating systems. (For Linux or Mac systems, key definitions must be configured accordingly before use.) Wide application for gaming, office work, machine control, equipment testing, piano keyboard testing, and quick image saving. Specification: Model: FS23-PM Switch: Mechanical switch Interface: USB Cable length: Approximately 2m Dimensions: 365 x 143 x 41mm Material: Plastic Color: Black Package Contents: 1 x USB Triple Foot Switch Note: Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement error allowed is +/- 1-3cm.