SANWA Wired Left Handed Ergonomic Mouse, Optical Vertical Mice for Small Hands, Reduce Wrist Strain,1000/1600/2400/3200 DPI, 6 Buttons, Compatible with Laptop, Desktop, Windows, Mac, Black

Additional Details from the Manufacturer

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More features

• 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. Cute Rounded shape just fits in the palm of your hand.
• ADJUSTABLE DPI: Switch between DPI levels 1000/1600/2400/3200 to adjust mouse responsiveness depending on your needs. And Blue LED tracking technology, enabling you to use the mouse on a wide range of surfaces.
• EASIER WEB BROWSING: Advanced "Back" & "Forward" functionality buttons that located near the thumb area will provide convenience when web page browsing. *For Mac series, Forward / Backward buttons will not work.
• 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 replace the battery, economic and convenient.