SANWA 2.4G Wireless Ergonomic Mouse, Optical Vertical Computer Mice, Silent Noiseless Click, (800/1200/1600 Adjustable DPI, 6 Buttons) Compatible with MacBook, Laptop, Windows, Mac OS - GMAERGW10N

• Ergonomic Design: Place your hand in a natural "handshake" wrist & arm position for smoother movement and less muscle tension. Classic black color and 3D shape fit in the palm of your hand. Once you get used to it, you will love it! 2.4G wireless ergonomic mouse with USB receiver, plug and play, quite convenient and stable. Noiseless Click Buttons: The silent button is mounted on the left and right clicks and the side buttons. This wireless vertical mouse is suitable for late-night work and play, PC operation in quiet places such as public places and meetings. 3 Adjustable DPI: Switch between DPI levels 800 / 1200 / 1600 to adjust mouse responsiveness depending on your needs. And Blue LED tracking technology, enabling you to use the wireless ergo mouse on a wide range of surfaces. Easier Web Browsing: Advanced "Back" & "Forward" functionality buttons located near the thumb area will provide convenience when web page browsing. *For Mac series, Forward / Backward buttons will not work. Wide System Compatibility: Compatible with most system including Windows 11 / 10 / 8.1 / 8. macOS (Sonoma)14, (Ventura) 13, (Monterey) 12, (BigSur) 11, macOS 10.12～10.15. Chrome OS and versions later on. This wireless mouse ergonomic right hand fits for Notebook, PC, Laptop, Computer and other device. *Not fully compatible with Apple products.