Features: Improve visibility and typing accuracy with this high contrast keyboard designed for visually impaired individuals. The oversized letters and yellow key caps make it easy to see and type, even in low light conditions. Suitable for elderly users, schools, libraries, and individuals with special needs, providing a user friendly typing experience. Perfect for use at home or in educational settings, ensuring comfortable and accurate typing. Enhances productivity and reduce fatigue with the ergonomic design and durable ABS material of this USB keyboard. The complete Qwerty English (US) 104keyboard layout with a numeric keyboard provides high comfort with large printing keys without forcing you to relearn how to type. Compatible for Windows 10/8/7/Vista/XP/2000/98. Specifications: Material:ABS Size:Approx.44.45x5.71cm/17.5x2.25in Color:Yellow and Black 104keys Wire Length:Approx.150cm/59.1in Compatible for Windows 10/8/7/Vista/XP/2000/98 Package Includes: 1xLarge Print Computer Keyboard note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.