- Reliable Connection: Experience seamless performance with USB 2.0 wired technology. This plug-and-play numeric keypad requires no device drivers, ensuring stable signal transmission without delays. - Wide Compatibility: This numeric keypad is compatible with a variety of systems including Android PCs, Linux, desktops, Chromebooks, and Windows XP/Vista/7/8/10. It integrates effortlessly into your existing setup. - Full-Sized Functionality: Featuring 18 full-size concave keys, this keypad is ideal for a range of uses—from data entry at school or work to enhancing your home office setup. Each key has a lifespan of over 10 million presses, ensuring durability. - Ergonomic Design: Made from high-quality ABS material, this slim numeric keypad is lightweight and portable. The keys are designed for quiet operation, while the ergonomic tilt and non-slip pads provide comfort during extended use. - Practical Applications: Perfect for professionals who need quick number input for spreadsheets, students managing assignments, or anyone looking to enhance productivity while using laptops or desktops. This numeric keypad combines functionality and comfort, making it an essential tool for anyone needing efficient numeric input.