ZLOT Wired Vertical Mouse,Ergonomic Design USB LED Optical Mouse with 6 Buttons and 4 Adjustable Sensitivity 1200/1600/2400/3200 DPI for Office, Gaming, PC, Computer,Laptop,Desktop,Black …

4 Adjustable DPI Values. Simply press the DPI button to select among 1200/1600/2400/3200 DPI.Sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. Ergonomic Vertical Design. Unlike those traditional ones which strain wrist and arm over time, causing great pain. The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting. Added Forward-Back buttons (Only Used for Windows)provide convenience when webpage browsing; the superior choice for internet surfers, gamers and people who work at length at the computer. Widely Compatible with Windows 2000/ME/XP?x64?/Vista/7/8/10/Mac OS X?over V10.4)/Linux.(The Forward-Back thumb buttons are not recognized on the Mac OS X).Please peel off the transparent protective film on the bottom of the mouse before use. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.