VCOM 3-Button USB Wired Mouse, Ergonomic Design Comfortable Computer Mice 6.9ft Long Cord with 1200 DPI Compatible for Windows PC Laptops Computer MacBook Chromebook, Black Ergonomic Design: Frosted surface coating with skin-like material & textured sides makes this mouse sweatproof & anti-slip. Simple to Use: Just Plug and Play. No drivers or programs required. High quality USB plug and 6.9ft (1.8m) cord makes it convenient to use. DPI 1200 Precision: Precise, quick and smooth cursor movement for pinpoint accuracy. High Quality: At least 3 million clicks per button, 300 thousand for the mouse wheel. Wide Compatibility: The USB Mouse work with Windows 2000/2003/ Win7 / 8 /10/ Vista/ ME/ Mac OS/ Linux.