Microsoft Basic Optical USB Type A Mouse in White for Business 800 DPI 5200 Retina display Lifelike colors for Retina display Lifelike colors for unreal beauty 4 GHz Polling rate 1000 Hz Response time 1 ms Acceleration (max) 40 G Scrolling directions Vertical Number of scroll wheels 1 Customizable movement resolution Yes Mouse tracking speed 400 ips Movement resolution 25600 DPI Buttons type Pressed buttons Buttons quantity 5 Scroll type Wheel Device interface RF Wireless Purpose Gaming Design Feet material Polytetrafluoroethylene (PTFE) Surface coloration Monochromatic Product colour Black Ergonomic design Yes Form factor Right hand Power Battery life (max) 70 h Battery capacity 240 mAh Battery technology Lithium Polymer (LiPo) Battery type Built in battery Number of batteries supported 1 Rechargeable Yes Charging port type Micro USB Type B Power source Batteries System requirements Mac operating systems supported Mac OS X 10 Mouse Scrolling directions Vertical Number of scroll wheels 1 Recommended usage PC Movement resolution 800 DPI Scroll Yes Buttons quantity 3 Scroll type Wheel Movement detection technology Optical Device interface USB Type A Purpose Office Design Surface coloration Monochromatic Product colour White Form factor Ambidextrous Ergonomics Cable length 1 Microsoft® Optical Technology replaces the traditional mechanical mouse ball for greater accuracy and control