LuolaProject Wired Left Handed Ergonomic Mouse, Reduce Wrist Strain Handshake Optical Vertical Compatible with Laptop, Desktop, Windows, Mac

ERGONOMIC DESIGN: Designed with a vertical orientation and a contoured shape that provides a uniquely comfortable user experience. Designed specifically for left-handers, this wrist-friendly contour support, you will hold your hand in a healthy "handshake position," which is the neutral position of your forearm. Places your hand in a natural "handshake" wrist & arm position for smoother movement and less muscle tension. ADJUSTABLE DPI: Switch between DPI levels 1200/1600/2400 to adjust mouse responsiveness depending on your needs. EASIER WEB BROWSING: Advanced "Back"" functionality button that located near the thumb area will provide convenience when web page browsing.(only the left handed one has got the “Back”button. WIDE COMPATIBILITY: Compatible with most system including Windows 11 / 10 / 8.1 / 8 / 7, XP, Vista & macOS 10.12～10.14, Mac OS X 10.3～10.11. Fit for Notebook, PC, Laptop, Computer and other device. *Not fully compatible with Apple products. PLUG AND PLAY: No driver required. Using computer USB power supply, so no need to use and ************************************************************* the battery, economic and convenient.USB A to C adapter includes in the package, adaptable to any devices. Size of the product: length120mm;Width 68mm,Height:70mm