The Logitech 910-004940 M170 Wireless Optical Mouse in black offers a symmetrical, ergonomic design with a 2-button mouse and scroll wheel. It is compatible with multiple platforms and features 2.4GHz RF wireless technology, providing up to 12 months of battery life with the included AA battery. This mouse is perfect for ambidextrous use and can be easily set up with plug-and-play functionality.