This type of mouse is less popular today but has some advantages. The first mice were wired and connected directly to the computer. Apple's wireless Magic Trackpad and wireless Magic Trackpad 2 are several of the options Mac users can consider instead of a mouse. Other peripherals like trackballs and touchpads are available, as well. A mouse may not come with your laptop but can be added after-the-fact. Most desktop computers come with a wired or wireless mouse.