- LARGE FONT DESIGN: Our wired computer keyboard features large, highly visible letters and command keys, making it easy to read and use. This design is perfect for seniors or individuals with visual impairments, allowing for clearer and more enjoyable typing experiences. - HIGH COMPATIBILITY: This keyboard is compatible with various operating systems including Windows 10, 8, 7, 2000, 98, as well as OSX and macOS. The plug-and-play functionality ensures effortless installation with no additional software needed, allowing you to start typing immediately. - HIGH CONTRAST AND QUIET TYPING: The yellow keycaps with bold black fonts ensure every character is easily visible, promoting an ergonomic typing experience. The membrane key switches provide a quiet and comfortable typing atmosphere, allowing you to concentrate on your work or hobbies without distractions. - SPLASHPROOF DESIGN: The splashproof construction of this keyboard helps protect it from accidental spills, enhancing its durability and reliability. Whether you're enjoying a beverage at your desk or working in a busy environment, you can type confidently, knowing your keyboard is safeguarded. Use Cases: 1. Ideal for seniors typing personal letters or emails, allowing for easy readability. 2. Perfect for office environments where quiet typing is essential for maintaining focus. 3. Great for home use where spills may occur, ensuring your keyboard remains protected during daily activities.