Product Name: Logitech Lift Vertical Ergonomic MouseConnection Technology: Bluetooth or USBOptical Resolution: 4000dpiSpecial Features: Wireless, Portable, Ergonomic, Programmable Buttons, Touch ScrollMotion Detection Technology: OpticalCompatible Systems: Windows, macOS, iPadOS, Chrome OS, or LinuxAbout This Item:Lift Your Comfort: When desk life gets you down, elevate your comfort with the Logitech Lift Vertical Ergonomic Mouse, ideal for small to medium right hands.Comfortable Grip: Enjoy a soft grip and cozy thumb rest with the Lift upright mouse throughout the day, providing above-average comfort.57 Degrees of Soothe: The vertical shape of the Lift mouse helps your wrist feel ahhh comfortable at work and promotes a more natural forearm posture for all-day comfort and productivity.Relax into Focus: Achieve work mode easily with this wireless mouse, featuring easily reachable customizable buttons, whisper-quiet clicks, and a SmartWheel for smooth scrolling.Ergo-Certified: The Lift wireless vertical mouse has been designed, developed, tested, and approved according to standards set by leading ergonomists.Multiple Connectivity Options: Connect via Bluetooth Low Energy or Logi Bolt USB to Windows, macOS, iPadOS, Chrome OS, or Linux, with up to 2 years of battery life.Eco-Friendly Materials: The plastic parts of the Lift mouse include certified post-consumer recycled plastic (Graphite: 70%, Off-White and Rose: 54%). Certified carbon neutral.