The Logitech M325 Wireless Mouse operates on the 2.4 GHz wirelessstandard that keeps dropouts and delays at bay. This dependable mouseis convenient to use and frees you from cluttered wires. This wirelessoptical mouse uses advanced optical tracking that allows navigatingweb pages with micro-precision pointing, dragging and clicking withouta mouse pad. It makes your web surfing very comfortable. With texturedrubber grips and contoured shape, this Nano Receiver Mouse providesthe much needed grip and comfort even after long hours of use. Ithas a battery charge indicator that avoids any surprises. The Smartsleep mode conserves power for extended battery life. The LogitechWireless Mouse with its unifying Nano-receiver is compatible withany computer, notebook or laptop irrespective of its operating system.