iClever Wireless Vertical Mouse 6 Buttons with Adjustable DPI Comfortable 2.4G Optical Vertical Ergonomic Mouse for Mac, PC Wireless Optical Gaming Mouse with Bluetooth  (2.4GHz Wireless, Black)

iClever wireless ergonomic mouse features all the advantages the good computer mouse should has: Supports natural posture The overall design of the ergonomic wireless mouse is optimized for the most comfortable, natural interaction, untwisting your wrist from its standard position into a natural ¡°handshake¡± posture. And the buttons are accessible without straining or contorting your fingers. Prevents short-term fatigue The ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort. It enables the weight of the hand to rest on its sturdy side, instead of being painfully piled on the wrist, and therefore reduces pressure on your carpal tunnel area. Preventing long-term health problems If you've ever walked away from your computer desk with a stiff wrist or elbow, you may have wondered if it's time to upgrade to an ergonomic mouse. The ergonomic and comfortable design is perfect for reducing or even eliminating pain, making it a great mouse for people with carpal tunnel syndrome or other types of hand pain