1600Dpi Ergonomic Optical 6-Button Wired Mouse, USB Receiver, Black

Optical 6-button wireless mouse with high-precision Bluewave technology ,The blue wave sensor makes use possible on almost any surface ,DPI switch for adjusting the pointer speed ,Whisper-quiet keys for undisturbed and relaxed working ,Browser buttons provide quick access to the forward/back functions in the Web browser for easy navigation ,The ergonomic shape nestles comfortably in your right hand, allowing comfortable working for right-handed users ,Switchable sensitivity between 800, 1200 and 1600 dpi , ,System Requirements: ,Operating system: Windows 10/8/7/Vista, MAC OS 10.10 or later1 MC-500 optical 6-button mouse ,1 USB receiver ,1 AA battery ,1 instruction manual