Contrast and Quiet Typing The keyboard delivers a contrast visual effect with clear yellow keycaps and bold black legends for easy reading. Membrane key switches provide a quiet, soft typing experience, reducing noise in shared spaces. Large Font Design Features oversized letter characters and prominent command keys, making text easier to read. This design is especially suitable for the elderly, visually impaired users, and anyone who benefits from larger fonts. SplashProof Design Built with a splashproof design to help prevent damage from accidental spills, contributing to longer keyboard life. Compatibility Compatible with Windows 10, 8, 7, Vista, XP, 2000, and 98, as well as OSX and macOS. Uses plugandplay technology, easy to install, and requires no additional software. Use scenarios Home or office use by seniors or visually impaired users: large fonts and contrast keys improve readability and reduce typing effort. Shared workspaces or latenight use: quiet membrane switches minimize disturbance to others. Environments prone to spills or splashes: splashproof design provides added protection and durability. Key attributes Function: quiet typing, contrast visibility, largefont keys Compatibility: Windows 10/8/7/Vista/XP/2000/98 and OSX/macOS Size and layout: largefont keys and yellow keycaps with black legends Material and build: splashproof design for enhanced durability Performance: plugandplay installation, no software required