The Dell Mouse WM 428 Wireless is a compact and ergonomic wireless mouse designed for convenient and comfortable use. It features wireless connectivity, allowing for easy setup and a clutter-free workspace. With an optical sensor, it provides accurate cursor tracking, while the durable build ensures reliability in everyday use. The mouse likely includes standard functions such as left and right-click buttons, a scroll wheel, and a plug-and-play design for straightforward installation. For the most accurate and up-to-date information, please check the official Dell website or product documentation.