The Dell WM118 is a wireless optical mouse designed for reliable daily use across various operating systems, including Windows, Mac, Linux, Chrome OS, and Android. It connects via a 2.4 GHz RF wireless link using a compact USB nano receiver, allowing for a simple plug-and-play setup without the need for complex software installation. This black plastic mouse features an ambidextrous shape that feels comfortable in either hand, weighing only 54 g with dimensions of 101.5 x 63 x 34.4 mm. It is equipped with three buttons, a scroll wheel, and an optical sensor with a 1000 dpi resolution for steady tracking. To help manage power, it includes a dedicated on/off switch and runs on a single AA battery, which can last up to 12 months. With switches rated for 20 million clicks, it provides a durable tool for anyone needing a straightforward, portable pointing device for their workspace.