Designed for ease of use by older adults and users with visual challenges, this wired keyboard features a yellow contrast layout with large characters and a largekey design. The USB plugandplay connection offers reliable, immediate setup, while a splashproof construction and quiet typing provide practical daily reliability in homes, care facilities, and shared workspaces. Key benefits Large, contrast characters and extralarge keys improve readability and reduce typing errors for users with visual difficulties. Yellow, visibility key surface helps quickly locate keys and improves overall accuracy during typing. USB plugandplay compatibility enables quick setup with a wide range of USBenabled devices and operating systems; no drivers required. Quiet typing minimizes noise in shared environments and quiet work areas, supporting better focus and comfort. Splashproof design helps protect against spills and everyday accidents, enhancing durability in busy settings. Fast transmission and a stable wired connection provide immediate keystroke response without wireless interference or battery concerns. Key attributes Functionality: Wired keyboard with largekey design and contrast, largecharacter keys for elderfriendly input. Compatibility: compatibility with USBenabled devices; USB plugandplay operation. Size and design: Yellow key surface with large characters and large keys to aid visibility and typing accuracy. Performance: Quiet typing for distraction use; splashproof protection; fast, reliable transmission through a wired connection. Material: Material information is not specified in the provided listing. Brand/model alignment: Based on the stated product name and features, the keyboard is designed to meet the needs of elderly users and those with visual challenges, delivering contrast visibility, largekey usability, and dependable wired performance. Use cases Home or care facility use: Users with reduced vision or dexterity can type more comfortably and accurately, reducing frustration and fatigue during daily computer tasks. Educational or therapeutic settings: In classrooms or therapy rooms, the largekey, contrast design supports learners and clients who require easier key recognition and tactile feedback. Office or shareduse environments: In offices, libraries, or clinics, the quiet typing and splashproof build offer a practical, durable input device for multiple daily users without battery maintenance or wireless interference. Note: This description reflects the product's stated features—wired USB plugandplay compatibility, yellow largecharacter and largekey design, contrast, quiet typing, splashproof construction, and fast transmission—without adding unlisted specifications.