This Microsoft IntelliMouse Explorer 3.0 Wired Optical Mouse is a great addition to any computer setup. With its ergonomic design and scroll wheel feature, it provides a comfortable and efficient tracking experience. The mouse has five buttons and supports PS/2, USB, and wired connectivity options. It is perfect for those who prefer a standard mouse with a sleek silver color. The model number is X08-26970 and it is compatible with computers, tablets, and networking devices.