High Precision and Durability: Tru-Wave technology wired computer mouse provides precise, intelligent cursor control and tracking on many surface types, even on smooth surfaces with glass. Tested for over 6 million keystrokes, the wired mouse ensures responsive clicks and a longer lifespan for daily use. 2 Adjustable DPI and 6 Buttons: 2-level DPI settings (1000/2000) to meet your needs both in home and office. 6 buttons enable superior productivity and efficiency to meet all your computer needs. Moving quickly between documents or browsing your favorite Web sites is a breeze with large, easy-to-reach Back/Forward buttons. Ergonomic Design: The shaped design and soft rubber grips conform to the hand and are designed to be comfortable to hold. The compact size enables it to be able to be taken wherever desired for use on the computer whether at home, at work or anywhere else. Plug and Play: ply plug in the USB cable to power your mouse, eliminates the trouble of replacing ies. No or downloads required. The 5FT of USB cable is the perfect length for a USB wired mouse and adapts to almost any computer setup with no lag. Wide Compatibility：Compatible with Windows 2000,2003, XP, VISTA, 7, 8, 10, 11 and Chromebook, Mac (side buttons not work on Mac)