Wave Keys ergonomic wireless keyboard Keyboard offers more palm support and less pressure. A cushioned palm rest with memory foam gives you more wrist support throughout the day Personalize your Wave Keys experience using the Logi Options+ App, where you can choose shortcuts that save time and keep your work flowing. (Requires Logi Options+ app, available for Windows and macOS) Signature M550 L wireless mouse Quiet mouse uses SilentTouch technology to make workdays more peaceful with 90% less click noise (compared to Logitech M185) Scroll through documents line by line, or fly effortlessly through long web pages with SmartWheel Plastic parts in Wave Keys and Signature M550 L include certified post-consumer recycled plastic (Keyboard: 61%, Mouse: 65%), and both products are certified carbon neutral (Excluding plastic in printed wiring assembly, receiver, and packaging)