The Logitech M185 Wireless Mouse is ergonomically designed, so youcan experience hours of comfortable browsing. Its ambidextrous designmakes it great for both left- and right-handed users. It works inthe highly-reliable 2.4 GHz band which supports speedy data transmission.This Logitech wireless mouse comes with a tiny nano receiver whichcan be left plugged-in to your laptop to prevent its loss or damage.The plug-and-play connectivity makes first or subsequent usage abreeze. The on/off switch and smart sleep mode allow for batterypower conservation. This wireless nano mouse is compatible with systemsrunning on Microsoft Windows, Mac and Linux operating systems.