Features: Physical Typing Experience: The mechanical keypad features responsive switches for distinct action, improving upon traditional keyboards. Resilient ABS Construction: Made with sturdy ABS substance providing enhanced scratch prevention and shock durability, outperforming standard plastic keyboards. Engineered for continuous workplace application without compromising appearance or functionality. Plug and Play USB Link: Equipped with a global USB connector for direct connectivity with denial additional programs required. Ergonomic outline: Designed with a progressive incline to reduce wrist strain during prolonged typing. Excellent for authors, developers. Compact & Portable: Measuring only 3.54x5.3 inches, it saves desk space and fits easily in laptop bags. Specifications: Substance: ABS plastic, with good wear resistance and effect resistance, ensuring the durability and long-term use of the keyboard. Technology: Using accuracy shot molding technology, the face is smooth, the feel is comfortable, and the keys recovery quickly, providing a smooth input experience. Parameters: Supports multiple operating systems, consistent , computer, ., USB connection is plug-and-play Practicality: Designed for users who need to frequently enter numbers, such as accountants, data entry personnel Package Includes: Mechanical numeric keyboard×1 note: Before using the accessory, please check if it is compatible. Pay attention to the storage methods.