Wireless connectivity lets you connect via Bluetooth or Logi Bolt Receiver Supports Easy-Switch between laptop, tablet and phone (compatible with Windows, macOS, iPadOS, ChromeOS) Cushioned palm rest with memory foam gives your wrists lasting support throughout the day You can personalize shortcuts and workflow using Logi Options+ App (requires app, available for Windows and macOS) Wavy ergonomic design places your hands, wrists and forearms in a natural typing position Designed and tested according to criteria set out by leading ergonomists and approved by United States Ergonomics Plastic parts include certified post-consumer recycled plastic (excludes plastic in printed wiring assembly (PWA), cables, and packaging) Offers up to three years battery life (depending on usage)