Wired Vertical Mouse Optical Ergonomic Mouse with 4 Adjustable 800/1200/2000/3200 5 Buttons USB Computer Mouse Better for Large and Medium Sized Hands

Ergonomic Design-Scientific ergonomic design encourages healthy neutral handshake wrist and arm positions for smoother movement and less overall strain.
(Note: it is a right-handed mouse)More Adjustment-800 / 1200 / 2000 / 3200 Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces. Useful Page Buttons-Added next/previous buttons provide convenience when webpage browsing; the superior choice for internet surfers gamers and people who work at length at the computer. Plug and Play-Plug and Play mouse with USB 2.0 interface easy to start to use with standard setting function. High quality rubber coating surface gives it a feel-good touchWide compatibility-Compatible with Windows 7/8/10 / Vista / XP / 2000
Mac OS Linux (NOTE: the forward and backward buttons are not recognized on Mac). Plug and play.