Wireless Vertical Precision Ergonomic Optical Review

✔ Why Special: Unique Design - Reduce Tension - Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain. It does take some time to get used to using a mouse at a different angle. Once you get used to it, you will love it so much !. ✔ High Responsiveness: 800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces, Sensitive Mouse Click with Less Noise. 【 Please confirm the size before buying it. 】. ✔ Advance Functionality: Added next / previous buttons provide convenience when web page browsing. The superior choice for internet surfers, gamers and people who work at the computer. 【Buyer Notice: The vertical mouse can not fully compatible with MacBook, Mac OS X operating system. The backward and forward browsing buttons will not work, and the scrolling is contrary to Mac, because Apple company product only support its own system 】. ✔ Wide Compatibility: Compatible with most system including Windows 7 / 8 / 10, XP, Vista and Linux. Fit for Notebook, PC, Laptop, Computer, and other device. 【 Not fully compatible with Apple products 】. ✔ What You Get : One Wireless Vertical Ergonomic Optical Mouse, one 2.4G USB receiver ( In the Bottom of the Mouse, Plug & Play) and 12 month warranty.