【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.
【No Deed for Battery】-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 touch
【Wide 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.
