The Dell 2-Button USB Optical Mouse with Scroll Wheel in Black and Silver is a sleek and reliable computer accessory. With wired connectivity via USB, this standard mouse features an optical tracking method for precise and smooth cursor movement. The mouse boasts three buttons including a convenient scroll wheel, making it easy to navigate through websites, documents, and applications with ease. Whether for everyday use or for a specific project, this Dell mouse offers a user-friendly experience and is a stylish addition to any workstation.