Includes an ultra-slim keyboard and optical mouse 2.4 GHz wireless connectivity receives a reliable connection up to 10 meters away with virtually no delays or dropouts Whisper-quiet keyboard features low-profile scissor keys, a number pad, and an optimized layout for Windows Ambidextrous, noise-reduced mouse offers three buttons, high-precision optical tracking and a mechanical scroll wheel Nano receiver plugs into your USB port for effortless plug-and-play convenience Extended battery life lasts up to 36 months for the keyboard and 18 months for the mouse Compatible with Windows 10, 11 or later, Chrome OS Certified carbon neutral: the carbon impact of the product and packaging has been reduced to zero Plastic parts in MK470 (Graphite) include certified post consumer recycled plastic*: 75% for mouse and 20% for keyboard *Excludes plastic in printed wiring assembly (PWA), receiver and packaging